<?xml version='1.0' encoding='UTF-8' ?><rss xmlns:content='http://purl.org/rss/1.0/modules/content/' xmlns:media='http://search.yahoo.com/mrss/'  version='2.0'><channel><title>PTC NEWS Science-and-technology</title><link>https://www.ptcnews.tv</link><lastBuildDate><![CDATA[Tue, 13 Oct 2026 12:19:21 +0530 ]]></lastBuildDate><language>en</language><image><title>PTC NEWS Science-and-technology</title><url>https://ptcnews-wp.s3.ap-south-1.amazonaws.com/wp-content/uploads/2022/07/ptcnews-logo.jpg</url><link>https://www.ptcnews.tv</link></image><description>PTC News provide the latest Punjab news and top stories from across Punjab Find Punjab news headlines, photos, videos, photo gallery and political issues.</description><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/world-news/nobel-prize-chemistry-2026-henri-kagan-kenso-soai-4430242 ]]></guid><title><![CDATA[ Why is life left-handed? 2026 Chemistry Nobel goes to Kagan and Soai for answering a 100-year-old puzzle | Explainer ]]></title><link><![CDATA[ https://www.ptcnews.tv/world-news/nobel-prize-chemistry-2026-henri-kagan-kenso-soai-4430242 ]]></link><pubDate><![CDATA[Wed, 07 Oct 2026 16:40:13 +0530 ]]></pubDate><description><![CDATA[ PTC Web Desk:  Two chemists, Henri B. Kagan of France and Kenso Soai of Japan, have won the 2026 Nobel Prize in Chemistry. They were honoured for work that helps explain a question scientists have arg ]]></description><content:encoded><![CDATA[ <p><b>PTC Web Desk:  </b><span style="font-size: 1rem;">Two chemists, Henri B. Kagan of France and Kenso Soai of Japan, have won the 2026 Nobel Prize in Chemistry. They were honoured for work that helps explain a question scientists have argued about for more than a hundred years: why does life use only one "version" of many important molecules?</span></p><p><span style="font-size: 1rem;">The Royal Swedish Academy of Sciences gave the award for their discovery of non-linear effects and autocatalysis in asymmetric organic synthesis. The Academy also pointed out that, apart from living things themselves, nobody had managed to do this before.<br><br></span></p><p></p><div class="twitter-tweet twitter-tweet-rendered" style="display: flex; max-width: 550px; width: 100%; margin-top: 10px; margin-bottom: 10px;"><iframe id="twitter-widget-0" scrolling="no" frameborder="0" allowtransparency="true" allowfullscreen="true" class="" title="X Post" src="https://platform.twitter.com/embed/Tweet.html?dnt=false&embedId=twitter-widget-0&features=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&frame=false&hideCard=false&hideThread=false&id=2107769910742987075&lang=en&origin=https://www.ptcmall.org/posts/edit_post.php?post_id=4430242&sessionId=2df4c382b2ba6701ea20ab25bade1f954b6aa8be&theme=light&widgetsVersion=6a3ad42b224df:1778106238597&width=550px" style="position: static; visibility: visible; width: 550px; height: 849px; display: block; flex-grow: 1;" data-tweet-id="2107769910742987075"></iframe></div><p></p><p></p><p><script async="" src="https://platform.x.com/widgets.js" charset="utf-8"></script></p><div><br></div><p><span style="font-size: 1rem;"><b>What is 'handedness' in chemistry?</b></span></p><p><span style="font-size: 1rem;">Look at your hands. They are the same in every way, yet you can't fit a left glove on your right hand. Some molecules work like this. They come in two forms that are mirror images of each other. The atoms are the same and are joined the same way, but the shape is flipped. Scientists call this property chirality.</span></p><p><span style="font-size: 1rem;">It matters a lot in biology. Take amino acids, the small units that make up proteins. They can exist in both mirror forms, but living things almost always use just one of them to build proteins.</span></p><p><span style="font-size: 1rem;">So how did life end up choosing a side? Chemists tried to find out for decades. The problem was that when they made such molecules in the lab, they usually got both forms in about equal amounts.<br><br><b>Also Read | </b></span><b><a href="https://www.ptcnews.tv/world-news/nobel-prize-chemistry-2026-henri-kagan-kenso-soai-4430242" target="_blank">Nobel Prize in Physics 2026 goes to Belgian-American scientist Francis Halzen for catching 'ghost particles' from deep Space</a><br><br>Also Read | <a href="https://www.ptcnews.tv/science-and-technology/nobel-prize-2026-medicine-prize-awarded-to-three-scientists-for-research-into-brain-activity-4430145" target="_blank">Nobel Prize 2026: Medicine prize awarded to three scientists for research into brain activity</a></b></p><div><span style="font-size: 1rem;"><br></span></div><div><span style="font-size: 1rem;"><br></span></div><p><span style="font-size: 1rem;"><b>What Kagan did</b></span></p><p><span style="font-size: 1rem;">In 1986, Kagan found a way to steer a reaction so that one mirror form came out in much larger amounts than the other. This showed that reactions don't always have to produce an even split.<br><br></span></p><p></p><div class="twitter-tweet twitter-tweet-rendered" style="display: flex; max-width: 550px; width: 100%; margin-top: 10px; margin-bottom: 10px;"><iframe id="twitter-widget-0" scrolling="no" frameborder="0" allowtransparency="true" allowfullscreen="true" class="" title="X Post" src="https://platform.twitter.com/embed/Tweet.html?dnt=false&embedId=twitter-widget-0&features=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&frame=false&hideCard=false&hideThread=false&id=2107770317573615990&lang=en&origin=https://www.ptcmall.org/posts/edit_post.php?post_id=4430242&sessionId=2c5ca4911d9f5b8da4b7c373653c682f69a63618&theme=light&widgetsVersion=6a3ad42b224df:1778106238597&width=550px" style="position: static; visibility: visible; width: 550px; height: 849px; display: block; flex-grow: 1;" data-tweet-id="2107770317573615990"></iframe></div><p></p><p></p><p><script async="" src="https://platform.x.com/widgets.js" charset="utf-8"></script></p><div><br></div><p><span style="font-size: 1rem;"><b>What Soai did</b></span></p><p><span style="font-size: 1rem;">Soai took the idea much further. In 1995, he reported a reaction that could boost one handedness. It worked through autocatalysis, which means the product of the reaction helps speed up the same reaction that made it. This sets up a loop. Even a tiny difference at the start keeps growing bigger.</span></p><p><span style="font-size: 1rem;">By 2003, he had shown a reaction that produced almost only one of the two mirror forms. Outside of living systems, no one had reached this level before. When a system ends up with mostly one hand, it is called homochirality.<br><br></span></p><p><span style="font-size: 1rem;"><b>Why it matters</b></span></p><p><span style="font-size: 1rem;">This is not just a puzzle for textbooks. Two mirror versions of the same molecule can act very differently inside the human body. That is why drug makers often need to produce only one specific form. Control over handedness is a big deal in medicine and in making medicines at scale.</span></p><p><span style="font-size: 1rem;">Heiner Linke, chair of the Nobel Committee for Chemistry, said the two scientists solved a mystery more than a century old: how homochirality can appear on its own.</span></p><p><span style="font-size: 1rem;">Soai, speaking on the phone after the announcement, said he was very excited and called it one of the most exciting days of his life. He added that he was happy to share the prize with Kagan.</span></p><p><span style="font-size: 1rem;">In short, their work shows that chemistry can take a very small preference and grow it into a strong one. That may point to how life's own handedness began.</span></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2026/10/2e8e99f37371c3754a78b9ec4c350c5d_1280X720.webp' length='89729' type='image/jpeg' /><media:description type='plain'><![CDATA[ Why is life left-handed? 2026 Chemistry Nobel goes to Kagan and Soai for answering a 100-year-old puzzle | Explainer ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/nation/amazon-flipkart-bumper-sale-starting-tomorrow-4430219 ]]></guid><title><![CDATA[ ਭਲਕੇ 8 ਅਕਤੂਬਰ ਤੋਂ ਸ਼ੁਰੂ ਹੋ ਰਹੀ Amazon-Flipkart ਦੀ ਬੰਪਰ ਸੇਲ,  ਬਚਣਗੇ ਹਜ਼ਾਰਾਂ ਰੁਪਏ ]]></title><link><![CDATA[ https://www.ptcnews.tv/nation/amazon-flipkart-bumper-sale-starting-tomorrow-4430219 ]]></link><pubDate><![CDATA[Wed, 07 Oct 2026 11:41:04 +0530 ]]></pubDate><description><![CDATA[ Amazon-Flipkart ਦੀ ਬੰਪਰ ਸੇਲ : ਤਿਉਹਾਰੀ ਸੀਜ਼ਨ 'ਚ ਜੋ ਲੋਕ Amazon ਜਾਂ Flipkart ਤੋਂ ਖਰੀਦਦਾਰੀ ਕਰਨ ਦਾ ਪਲਾਨ ਬਣਾ ਰਹੇ ਹਨ ਤਾਂ ਉਨ੍ਹਾਂ ਲਈ ਚੰਗੀ ਖ਼ਬਰ ਹੈ। ਦੋਵੇਂ ਈ-ਕਾਮਰਸ ਪਲੇਟਫਾਰਮਾਂ ਦੀ ਵੱਡੀ ਫੈਸਟਿਵ ਸੇਲ ਸ਼ੁਰੂ ਹੋਣ ਵਾਲੀ ਹੈ  ]]></description><content:encoded><![CDATA[ <p><b>Amazon-Flipkart ਦੀ ਬੰਪਰ ਸੇਲ : </b><span style="font-size: 1rem;">ਤਿਉਹਾਰੀ ਸੀਜ਼ਨ 'ਚ ਜੋ ਲੋਕ Amazon ਜਾਂ Flipkart ਤੋਂ ਖਰੀਦਦਾਰੀ ਕਰਨ ਦਾ ਪਲਾਨ ਬਣਾ ਰਹੇ ਹਨ ਤਾਂ ਉਨ੍ਹਾਂ ਲਈ ਚੰਗੀ ਖ਼ਬਰ ਹੈ। ਦੋਵੇਂ ਈ-ਕਾਮਰਸ ਪਲੇਟਫਾਰਮਾਂ ਦੀ ਵੱਡੀ ਫੈਸਟਿਵ ਸੇਲ ਸ਼ੁਰੂ ਹੋਣ ਵਾਲੀ ਹੈ ਅਤੇ ਇਸ ਦੌਰਾਨ ਕਈ ਬੈਂਕ ਕਾਰਡਾਂ 'ਤੇ ਇੰਸਟੈਂਟ ਡਿਸਕਾਊਂਟ ਅਤੇ ਕੈਸ਼ਬੈਕ ਦਾ ਫਾਇਦਾ ਮਿਲੇਗਾ। ਹਾਲਾਂਕਿ, ਸਿਰਫ਼ ਵੱਡੀ ਛੋਟ ਦੇਖ ਕੇ ਖਰੀਦਦਾਰੀ ਕਰਨ ਦੀ ਬਜਾਏ ਇਹ ਦੇਖਣਾ ਵੀ ਜ਼ਰੂਰੀ ਹੈ ਕਿ ਤੁਹਾਡੇ ਕੋਲ ਕਿਹੜਾ ਕਰੈਡਿਟ ਕਾਰਡ ਹੈ ਅਤੇ ਉਸ 'ਤੇ ਕਿੰਨਾ ਆਫਰ ਲਾਗੂ ਹੋ ਰਿਹਾ ਹੈ।</span></p><p><span style="font-size: 1rem;">ਦੱਸ ਦੇਈਏ ਕਿ Amazon ਦੀ Great Indian Festive Sale 8 ਅਕਤੂਬਰ ਤੋਂ ਸ਼ੁਰੂ ਹੋ ਰਹੀ ਹੈ। ਉੱਥੇ ਹੀ Flipkart ਦੀ Big Billion Days Sale 9 ਅਕਤੂਬਰ ਤੋਂ ਸ਼ੁਰੂ ਹੋਵੇਗੀ। Flipkart Plus, Black ਮੈਂਬਰਾਂ ਅਤੇ Flipkart ਦੇ ਕ੍ਰੈਡਿਟ ਕਾਰਡ ਹੋਲਡਰਾਂ ਨੂੰ 8 ਅਕਤੂਬਰ ਤੋਂ ਅਰਲੀ ਐਕਸੈੱਸ ਮਿਲੇਗਾ।</span></p><p><span style="font-size: 1rem;">Flipkart ਦੀ Big Billion Days Sale 'ਚ Axis Bank ਅਤੇ ICICI Bank ਦੇ ਚੁਣੇ ਹੋਏ ਕਾਰਡਾਂ ਨਾਲ ਖਰੀਦਦਾਰੀ ਕਰਨ 'ਤੇ 10 ਫੀਸਦੀ ਤੱਕ ਦਾ ਇੰਸਟੈਂਟ ਡਿਸਕਾਊਂਟ ਮਿਲ ਸਕਦਾ ਹੈ। Flipkart Axis Bank ਕੋ-ਬ੍ਰਾਂਡੇਡ ਕਾਰਡ 'ਤੇ ਵੀ 10 ਫੀਸਦੀ ਤੱਕ ਇੰਸਟੈਂਟ ਡਿਸਕਾਊਂਟ ਦਾ ਆਫਰ ਹੈ। ਇਸ ਤੋਂ ਇਲਾਵਾ Flipkart ਦੀ super.money ਸਰਵਿਸ ਰਾਹੀਂ ਸੇਲ ਦੌਰਾਨ ਪਹਿਲੇ ਟ੍ਰਾਂਜ਼ੈਕਸ਼ਨ 'ਤੇ 10 ਫੀਸਦੀ ਤੱਕ ਕੈਸ਼ਬੈਕ ਮਿਲਣ ਦਾ ਵਿਕਲਪ ਵੀ ਹੈ। ਹਾਲਾਂਕਿ ਇਸ ਲਈ ਤੈਅ ਨਿਯਮ ਅਤੇ ਯੋਗਤਾ ਲਾਗੂ ਹੋਵੇਗੀ।</span></p><p><span style="font-size: 1rem;">Amazon Great Indian Festival 'ਚ SBI ਦੇ ਡੈਬਿਟ ਅਤੇ ਕ੍ਰੈਡਿਟ ਕਾਰਡ ਨਾਲ ਖਰੀਦਦਾਰੀ ਕਰਨ 'ਤੇ 10 ਫੀਸਦੀ ਇੰਸਟੈਂਟ ਡਿਸਕਾਊਂਟ ਦਾ ਫਾਇਦਾ ਮਿਲ ਸਕਦਾ ਹੈ। ਕੁਝ EMI ਟ੍ਰਾਂਜ਼ੈਕਸ਼ਨ ਵੀ ਇਸ ਆਫਰ ਦੇ ਦਾਇਰੇ 'ਚ ਹਨ। ਇਸ ਤੋਂ ਇਲਾਵਾ ਯੋਗ ਖਰੀਦਦਾਰੀ 'ਤੇ ਇੱਕ ਵੱਖਰੇ ਆਫਰ ਤਹਿਤ 35 ਫੀਸਦੀ ਤੱਕ ਕੈਸ਼ਬੈਕ ਮਿਲ ਸਕਦਾ ਹੈ, ਪਰ ਇਸ ਦੀ ਵੱਧ ਤੋਂ ਵੱਧ ਸੀਮਾ ₹150 ਹੈ।</span></p><p><span style="font-size: 1rem;">Amazon Pay Later ਰਾਹੀਂ ਯੋਗ ਖਰੀਦਦਾਰੀ 'ਤੇ 10 ਫੀਸਦੀ ਕੈਸ਼ਬੈਕ ਦਾ ਵਿਕਲਪ ਵੀ ਦਿੱਤਾ ਗਿਆ ਹੈ। ਉੱਥੇ ਹੀ Amazon Pay ICICI Bank ਕ੍ਰੈਡਿਟ ਕਾਰਡ ਰਾਹੀਂ Amazon 'ਤੇ ਖਰੀਦਦਾਰੀ ਕਰਨ ਵਾਲਿਆਂ ਨੂੰ 5 ਫੀਸਦੀ ਅਨਲਿਮਿਟਡ ਕੈਸ਼ਬੈਕ ਮਿਲ ਸਕਦਾ ਹੈ।</span></p><p><span style="font-size: 1rem;">ਇੱਥੇ ਇੱਕ ਜ਼ਰੂਰੀ ਗੱਲ ਸਮਝਣਾ ਬਹੁਤ ਜ਼ਰੂਰੀ ਹੈ। ਸੇਲ 'ਚ ਜੇਕਰ ਲਿਖਿਆ ਹੈ ਕਿ ਤੁਹਾਨੂੰ ‘10% ਤੱਕ ਡਿਸਕਾਊਂਟ’ ਮਿਲੇਗਾ ਤਾਂ ਇਸ ਦਾ ਮਤਲਬ ਇਹ ਨਹੀਂ ਹੈ ਕਿ ਹਰ ਖਰੀਦਦਾਰੀ 'ਤੇ ਪੂਰੇ 10 ਫੀਸਦੀ ਦੀ ਛੋਟ ਮਿਲੇਗੀ। ਤੁਹਾਨੂੰ ਮਿਲਣ ਵਾਲਾ ਅਸਲ ਡਿਸਕਾਊਂਟ ਖਰੀਦਦਾਰੀ ਦੀ ਰਕਮ, ਕਾਰਡ ਦੀ ਯੋਗਤਾ ਅਤੇ ਆਫਰ ਦੀ ਵੱਧ ਤੋਂ ਵੱਧ ਸੀਮਾ 'ਤੇ ਨਿਰਭਰ ਕਰੇਗਾ। ਕੁਝ ਕਾਰਪੋਰੇਟ ਕਾਰਡ ਆਫਰ ਤੋਂ ਬਾਹਰ ਹੋ ਸਕਦੇ ਹਨ। ਉੱਥੇ ਹੀ ਆਮ ਕਾਰਡ ਪੇਮੈਂਟ ਅਤੇ EMI ਟ੍ਰਾਂਜ਼ੈਕਸ਼ਨ ਦੇ ਨਿਯਮ ਵੀ ਵੱਖਰੇ ਹੋ ਸਕਦੇ ਹਨ। ਇਸ ਲਈ ਪੇਮੈਂਟ ਕਰਨ ਤੋਂ ਪਹਿਲਾਂ ਬੈਂਕ ਆਫਰ ਦੀਆਂ ਸ਼ਰਤਾਂ, ਘੱਟੋ-ਘੱਟ ਖਰੀਦਦਾਰੀ ਅਤੇ ਵੱਧ ਤੋਂ ਵੱਧ ਡਿਸਕਾਊਂਟ ਲਿਮਿਟ ਜ਼ਰੂਰ ਚੈੱਕ ਕਰੋ। ਚੈੱਕਆਊਟ ਪੇਜ 'ਤੇ ਮਿਲਣ ਵਾਲੀ ਆਖਰੀ ਕੀਮਤ ਦੇਖ ਕੇ ਹੀ ਫੈਸਲਾ ਕਰੋ ਕਿ ਡੀਲ ਅਸਲ 'ਚ ਤੁਹਾਡੇ ਲਈ ਫਾਇਦੇਮੰਦ ਹੈ ਵੀ ਜਾਂ ਨਹੀਂ।</span></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2026/10/853245ea9f12dd4d316008b70d063991_1280X720.webp' length='112476' type='image/jpeg' /><media:description type='plain'><![CDATA[ ਭਲਕੇ 8 ਅਕਤੂਬਰ ਤੋਂ ਸ਼ੁਰੂ ਹੋ ਰਹੀ Amazon-Flipkart ਦੀ ਬੰਪਰ ਸੇਲ,  ਬਚਣਗੇ ਹਜ਼ਾਰਾਂ ਰੁਪਏ ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/world-news/nobel-prize-physics-2026-francis-halzen-icecube-neutrino-4430188 ]]></guid><title><![CDATA[ Nobel Prize in Physics 2026 goes to Belgian-American scientist Francis Halzen for catching 'ghost particles' from deep Space ]]></title><link><![CDATA[ https://www.ptcnews.tv/world-news/nobel-prize-physics-2026-francis-halzen-icecube-neutrino-4430188 ]]></link><pubDate><![CDATA[Tue, 06 Oct 2026 15:33:31 +0530 ]]></pubDate><description><![CDATA[ PTC Web Desk: Francis Halzen, a Belgian-American particle physicist, has won the 2026 Nobel Prize in Physics. The Royal Swedish Academy of Sciences announced the award on Tuesday.The Royal Swedish Aca ]]></description><content:encoded><![CDATA[ <p><span style="font-size: 1rem;"><b>PTC Web Desk: </b>Francis Halzen, a Belgian-American particle physicist, has won the 2026 Nobel Prize in Physics. The Royal Swedish Academy of Sciences announced the award on Tuesday.<br></span><span style="font-size: 1rem;"><br>The Royal Swedish Academy of Sciences honoured him for his key role in the IceCube Neutrino Observatory and for the detection of very high-energy neutrinos that reach Earth from space.</span><span style="font-size: 1rem;"></span></p><p><span style="font-size: 1rem;">Neutrinos are tiny particles that pass through almost everything, which is why they are often called "ghost particles". IceCube, built deep in the Antarctic ice, helps scientists spot them and trace where in the universe they come from.</span></p><p><span style="font-size: 1rem;">The Academy said he was chosen for his major role in building and leading the IceCube Neutrino Observatory and for helping prove that high-energy neutrinos reach Earth from far-off cosmic sources. </span><span style="font-size: 1rem;">The physics prize carries 12 million Swedish crowns, about $1.2 million. If more than one person wins, the money is divided among them.</span></p><p><span style="font-size: 1rem;">This was the second Nobel announced this year. The medicine prize was declared on Monday  and chemistry is next on Wednesday.</span></p><p><span style="font-size: 1rem;"><b>Where the Nobel Prizes come from</b></span></p><p>The prizes were created from the will of Alfred Nobel, the Swedish inventor and businessman who made much of his fortune from dynamite. They were first given out in 1901 for science, literature and peace. The economics prize was added later by Sweden's central bank.</p><p><span style="font-size: 1rem;">Physics was close to Nobel's heart, and the prize is still one of the biggest honours in the field. Past winners include Albert Einstein, Marie and Pierre Curie, Max Planck and Niels Bohr.</span></p><p><span style="font-size: 1rem;"><b>Last year's winners</b></span></p><p>In 2025, the physics prize went to three US-based scientists: John Clarke, Michel Devoret and John Martinis. Their experiments showed quantum physics at work in a way that can be seen in the lab. Their work is expected to help the next generation of computers and other digital technology.</p><p><span style="font-size: 1rem;"><b>What happens next</b></span></p><p>The winners will receive their medals from Sweden's King Carl XVI Gustaf in Stockholm on December 10, the day Alfred Nobel died. A banquet at Stockholm City Hall follows. The Nobel Peace Prize is handled separately and is presented in Oslo.<br><br><b>Also Read | <a href="https://www.ptcnews.tv/science-and-technology/nobel-prize-2026-medicine-prize-awarded-to-three-scientists-for-research-into-brain-activity-4430145" target="_blank">Nobel Prize 2026: Medicine prize awarded to three scientists for research into brain activity</a></b></p><div><span style="font-size: 1rem;"><br></span></div> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2026/10/8451f20b372a2eba170d23b0b077abb7_1280X720.webp' length='70453' type='image/jpeg' /><media:description type='plain'><![CDATA[ Nobel Prize in Physics 2026 goes to Belgian-American scientist Francis Halzen for catching 'ghost particles' from deep Space ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/nobel-prize-2026-medicine-prize-awarded-to-three-scientists-for-research-into-brain-activity-4430145 ]]></guid><title><![CDATA[ Nobel Prize 2026: Medicine prize awarded to three scientists for research into brain activity ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/nobel-prize-2026-medicine-prize-awarded-to-three-scientists-for-research-into-brain-activity-4430145 ]]></link><pubDate><![CDATA[Mon, 05 Oct 2026 16:14:41 +0530 ]]></pubDate><description><![CDATA[ PTC News Desk: Karl Deisseroth, Peter Hegemann and Georg Nagel have jointly won the 2026 Nobel Prize in Physiology or Medicine for their discoveries related to light-controlled ion channels and optoge ]]></description><content:encoded><![CDATA[ <p><b>PTC News Desk:</b> Karl Deisseroth, Peter Hegemann and Georg Nagel have jointly won the 2026 Nobel Prize in Physiology or Medicine for their discoveries related to light-controlled ion channels and optogenetics. The Nobel Assembly at Karolinska Institutet announced the award on Monday, October 5.</p><p><br></p><p>Their research helped develop optogenetics, a technique that uses light to control nerve cells. It has given scientists a new way to study how different brain circuits influence memories, emotions and behaviour.</p><p><br></p><p><b>What is optogenetics?</b></p><p><br></p><p>The breakthrough began with Hegemann and Nagel's research on a single-celled alga called Chlamydomonas.</p><p><br></p><p>They discovered a protein called channelrhodopsin on the surface of the alga. When blue light hits the protein, it opens a channel that allows charged particles to pass through and produces an electrical signal.</p><p><br></p><p>Deisseroth later introduced the gene responsible for channelrhodopsin into rat nerve cells. By shining blue light on these cells, he was able to activate nerve signals.</p><p><br></p><p>He published this breakthrough in 2005. In 2007, he showed that the same light-controlled technique could be used in the brains of living mice. This method became known as optogenetics.</p><p><br></p><p>The technique has transformed brain research because scientists can use light to activate specific nerve cells and study their role in memories, emotions and behaviour. Researchers are also studying whether optogenetics could eventually help restore vision in people with certain types of visual impairment.</p><p><br></p><p><b>Why is the Nobel Prize in Medicine important?</b></p><p><br></p><p>The Nobel Prize in Physiology or Medicine is one of the original Nobel Prizes created through Alfred Nobel's will. It has been awarded since 1901 to recognise discoveries that have made important contributions to humanity.</p><p><br></p><p>The 2026 prize comes with a cash award of Rs 11.5 crore, which will be divided equally among the three winners.</p><p><br></p><p>The Medicine Nobel is selected by the Nobel Assembly at Karolinska Institutet, which has 50 professors. A Nobel Committee first evaluates the nominations before the Assembly makes the final decision.</p><p><br></p><p>The award was announced at the Nobel Forum at Karolinska Institutet in Solna, near Stockholm.</p><p><br></p><p>The Medicine prize is the first Nobel award to be announced this year. The remaining prizes, including Physics, Chemistry, Literature, Peace and Economic Sciences, will be announced in the coming days, with the final award scheduled for October 12.</p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2026/10/c0fee4a0a4df9785f91cfc7ddf7672e2_1280X720.webp' length='107301' type='image/jpeg' /><media:description type='plain'><![CDATA[ Nobel Prize 2026: Medicine prize awarded to three scientists for research into brain activity ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/apple-pay-india-launch-axis-bank-card-partner-how-it-works-4429958 ]]></guid><title><![CDATA[ Apple Pay launches in India with Axis Bank as first card partner: Where it works and how to pay, all you need to know ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/apple-pay-india-launch-axis-bank-card-partner-how-it-works-4429958 ]]></link><pubDate><![CDATA[Wed, 30 Sep 2026 15:55:31 +0530 ]]></pubDate><description><![CDATA[ PTC News Desk: Apple has officially launched Apple Pay in India on September 30, more than 10 years after the service first became available in the US. Indian users can now make payments using an iPho ]]></description><content:encoded><![CDATA[ <p><b>PTC News Desk:</b> Apple has officially launched Apple Pay in India on September 30, more than 10 years after the service first became available in the US. Indian users can now make payments using an iPhone, iPad or Apple Watch.</p><p><br></p><p>Though at the moment, the support is limited to Axis Bank-issued Visa or Mastercard credit cards.</p><p>Apple says the service is designed to make card payments easier and more secure. Users can pay without entering an OTP or PIN at checkout, as transactions are authenticated directly on the device.</p><p><br></p><p><b>How Apple Pay works ?</b></p><p><br></p><p>Apple Pay allows users to add eligible credit or debit cards to the Wallet app. In India, users can add a supported Axis Bank card by tapping the “ ” button in Wallet or through the Axis Bank app.</p><p><br></p><p>For in-store payments, users can double-click the side or Home button and authenticate using Face ID, Touch ID or the device passcode. They can then hold the iPhone or Apple Watch near a contactless payment terminal.</p><p><br></p><p>Apple Pay can also be used on supported apps and websites, allowing users to avoid repeatedly entering their card details.</p><p><br></p><p><b>Compatible devices</b></p><p><span style="font-size: 1rem;">Apple Pay is available on:</span></p><p><span style="font-size: 1rem;">iPhone XR and newer models running iOS 18 or later</span></p><p>Apple Watch Series 6 and later running watchOS 11 or later</p><p><br></p><p>At launch, Apple Pay will be accepted at several merchants and services, including Apple Store, Blinkit, Chaayos, Croma, Interflora, Ixigo, Reliance brands, Tata 1mg and Zomato.</p><p><br></p><p>Apple Pay enters India at a time when UPI is already widely used for digital payments. The company is expected to expand Apple Pay’s bank and merchant support in the coming months.</p><p><br></p><p><b>How to set up Apple Pay </b></p><p><br></p><p>Setting up Apple Pay is simple. Open the Wallet app on your iPhone, tap the “ ” button, and follow the instructions to add an eligible card. You can also add your card through the Axis Bank app.</p><p><br></p><p>Once the card is added, you can start using Apple Pay immediately.</p><p><br></p><p>For in-store payments, double-click the side button on your iPhone or the Home button on supported models. Authenticate the payment using Face ID, Touch ID, or your device passcode. Then hold your iPhone or Apple Watch close to the contactless payment terminal.</p><p><br></p><p>Apple Pay can also be used on supported websites and apps, allowing you to pay without repeatedly entering your card details. Card-linked rewards and benefits continue to apply when you use Apple Pay.</p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2026/09/84f3fbbfd1ddfe2c5414bad7654eb8d2_1280X720.webp' length='66461' type='image/jpeg' /><media:description type='plain'><![CDATA[ Apple Pay launches in India with Axis Bank as first card partner: Where it works and how to pay, all you need to know ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/iphone-18-pro-max-made-in-india-apple-production-launch-4429487 ]]></guid><title><![CDATA[ iPhone 18 Pro, Pro Max Made in India: Apple ramps up production ahead of global launch ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/iphone-18-pro-max-made-in-india-apple-production-launch-4429487 ]]></link><pubDate><![CDATA[Thu, 17 Sep 2026 13:31:47 +0530 ]]></pubDate><description><![CDATA[ PTC Web Desk: Apple is stepping up iPhone production in India as it gets ready for the global launch of the iPhone 18 Pro and iPhone 18 Pro Max.The company’s manufacturing units in India are reportedl ]]></description><content:encoded><![CDATA[ <p><span style="font-size: 1rem;"><b>PTC Web Desk: </b>Apple is stepping up iPhone production in India as it gets ready for the global launch of the iPhone 18 Pro and iPhone 18 Pro Max.</span></p><p><span style="font-size: 1rem;">The company’s manufacturing units in India are reportedly working around the clock to produce and ship the new premium iPhone models before sales begin globally on Friday.</span></p><p><span style="font-size: 1rem;">According to a report by The Economic Times, several chartered flights carrying iPhones have already departed from Chennai. More flights could be arranged in the coming days, with a large share of the devices expected to be sent to the US.</span></p><p><span style="font-size: 1rem;">Sources cited in the report said Apple has been moving large shipments of iPhones by chartered aircraft ahead of the launch. The company is also increasing production of the Pro models to ensure they are available in key markets from the first day of sales.<br><br><b>Also Read | </b></span><b><a href="https://www.ptcnews.tv/business/iphone-17-pro-price-drop-croma-deal-2026-4429390" target="_blank">iPhone 17 Pro price drop at Croma: Deals, exchange offers & much more | Trending</a><br><br>Also Read | <a href="https://www.ptcnews.tv/science-and-technology/apple-iphone-18-event-launched-first-foldable-iphone-announced-price-specs-features-4429201" target="_blank">Apple iPhone 18 launched: Price in India, specs, features and all you need to know; first foldable iPhone announced</a></b></p><div><span style="font-size: 1rem;">Two factories in India are currently producing the iPhone 18 Pro and Pro Max. One is operated by Foxconn, while the other is run by Tata Electronics.<br><br></span></div><p><span style="font-size: 1rem;"><b>First time for India-made Pro models</b></span></p><p><span style="font-size: 1rem;">The launch will be significant for Apple's India operations. It will be the second year in a row that iPhones made in India are expected to reach customers on the first day of global sales.</span></p><p><span style="font-size: 1rem;">However, this is reportedly the first time India-made Pro and Pro Max models will be available from the beginning of sales.</span></p><p><span style="font-size: 1rem;">Last year, India-made iPhone 17 models were available at launch, while the Pro versions arrived later.</span></p><p><span style="font-size: 1rem;">Apple is not currently producing its first foldable iPhone, reportedly called the iPhone Duo, in India.</span></p><p><span style="font-size: 1rem;">Since the Pro and Pro Max models make up only a relatively small share of iPhone sales in India, industry experts cited by The Economic Times estimate that around 80-90% of the locally produced units could be exported.</span></p><p><span style="font-size: 1rem;"><b>Apple expands its India manufacturing base</b></span></p><p><span style="font-size: 1rem;">Apple has been steadily increasing its manufacturing presence in India.</span></p><p><span style="font-size: 1rem;">A Bloomberg report published in March said the company increased iPhone production in India by about 53% last year. India now accounts for roughly a quarter of Apple's flagship iPhone production, according to the report.</span></p><p><span style="font-size: 1rem;">The country has also become a major hub for Apple's iPhone exports, particularly as the company looks to reduce its dependence on manufacturing in China.</span></p><p><span style="font-size: 1rem;">Government data cited by Bloomberg showed that Apple's iPhone exports from India to the US rose sharply, from around $7 billion in 2024 to $19.2 billion in 2025.</span></p><p><span style="font-size: 1rem;">Apple is also focusing on the Indian market itself. Its sales in the country have crossed $9 billion, while its retail network has expanded to six stores.</span></p><p><span style="font-size: 1rem;">The company is also reportedly preparing to introduce Apple Pay in India later this year.</span></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2026/09/7cfa46f43c3ae438f1f65e594f5101e4_1280X720.webp' length='51748' type='image/jpeg' /><media:description type='plain'><![CDATA[ iPhone 18 Pro, Pro Max Made in India: Apple ramps up production ahead of global launch ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/anthropic-researcher-joe-benton-quits-ai-extinction-risk-warning-4429317 ]]></guid><title><![CDATA[ 'We may not survive this': Another Anthropic AI safety researcher quits, warns AI could wipe out humans ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/anthropic-researcher-joe-benton-quits-ai-extinction-risk-warning-4429317 ]]></link><pubDate><![CDATA[Sat, 12 Sep 2026 13:34:39 +0530 ]]></pubDate><description><![CDATA[ PTC Web Desk:  Another researcher has left AI company Anthropic, raising concerns about the rapid race to build highly advanced artificial intelligence systems. Joe Benton, who has described himself o ]]></description><content:encoded><![CDATA[ <p><b>PTC Web Desk:  </b><span style="font-size: 1rem;">Another researcher has left AI company Anthropic, raising concerns about the rapid race to build highly advanced artificial intelligence systems. </span><span style="font-size: 1rem;">Joe Benton, who has described himself online as the former manager of Anthropic’s Scalable Oversight team, said he left the company’s safety team about two weeks ago. </span></p><p><span style="font-size: 1rem;">His resignation came days after another Anthropic researcher, Jacob Coxon, also announced that he was leaving the company over concerns about the direction of AI development.<br><br></span></p><p><blockquote class="twitter-tweet"><p lang="en" dir="ltr">I left Anthropic's safety team two weeks ago. Now feels like a good moment to explain why. </p><p><br></p><p>AI companies are racing to build machines that are much smarter than any human, and we may not survive this. I want to work from the outside to ensure the public is informed about these risks, and help the world navigate this transition responsibly.</p><p><br></p><p>Right now, AI companies are underinvesting in safety. A company could undergo an intelligence explosion, or lose control of its systems, without the public ever knowing. We only found out about the HuggingFace incident because the agents broke out onto the public internet.</p><p><br></p><p>I don’t think that’s acceptable for a technology that might cause extinction-level risks. The public should demand far more transparency. We can’t steer this technology safely without more people being able to see where it’s going.</p><p><br></p><p>Some of this is basic: companies should disclose their progress towards recursive self-improvement, report safety incidents and near-misses, meet minimum safety standards, and get independent guarantees that they are meeting those standards.</p><p><br></p><p>I’ll be joining @METR_Evals to do independent evaluations of these risks. I want to show the world that these guardrails are possible, and that by doing them we can move these companies’ incentives away from racing and towards responsible development.</p><p><br></p><p>I wrote up more thoughts here on my decision and what I hope changes: https://t.co/doX17mrHYq</p>— Joe Benton (@JoeJBenton) <a href="https://x.com/JoeJBenton/status/2098480585119572317?ref_src=twsrc^tfw">September 11, 2026</a></blockquote></p><p></p><p><script async src="https://platform.x.com/widgets.js" charset="utf-8"></script></p><div><br></div><p>In a post on X, Benton explained why he decided to step down. He said AI companies are racing to create machines that could become much smarter than humans and warned that humanity may not be prepared for what could follow.</p><p><span style="font-size: 1rem;">“AI companies are racing to build machines that are much smarter than any human, and we may not survive this,” Benton wrote.</span></p><p><span style="font-size: 1rem;">He said he now wants to work from outside the industry to help the public understand the risks and push for a safer approach to AI development.</span></p><p><span style="font-size: 1rem;"><b>Benton calls for more transparency</b></span></p><p><span style="font-size: 1rem;">Benton also warned that the public may not know if an AI company loses control of an advanced system or experiences a major jump in AI capabilities.</span></p><p><span style="font-size: 1rem;">He argued that competition between companies is putting pressure on them to spend less on safety because falling behind rivals could have major business costs.</span></p><p><span style="font-size: 1rem;">According to Benton, this is especially worrying if future AI systems reach a point where they can improve their own capabilities.</span></p><p><span style="font-size: 1rem;">He also pointed to what he described as concerning real-world incidents involving AI agents. These include reports of hundreds of OpenAI agents hacking Hugging Face and claims that Anthropic models have used social engineering against people online.</span></p><p><span style="font-size: 1rem;">Benton said the public should have access to more information about AI companies' progress toward self-improving systems, safety incidents and near-misses.</span></p><p><span style="font-size: 1rem;">He also called for minimum safety standards and independent checks to ensure AI companies are following them.</span></p><p><span style="font-size: 1rem;">“The public should demand far more transparency,” Benton said, arguing that society cannot safely manage the development of powerful AI without knowing where the technology is heading.</span></p><p><span style="font-size: 1rem;"><b>Warning about self-improving AI</b></span></p><p><span style="font-size: 1rem;">Benton earlier worked on AI pretraining research at both OpenAI and Anthropic. In a longer post on Substack, he said he believes AI companies are moving rapidly toward what is commonly described as superintelligence.</span></p><p><span style="font-size: 1rem;">He described this as a future stage in which AI systems could improve their own abilities repeatedly.</span></p><p><span style="font-size: 1rem;">Benton warned that such systems could develop goals that do not match human interests and could become difficult to control.</span></p><p><span style="font-size: 1rem;">He said humanity could potentially be “permanently disempowered” by AI systems developed in the next few years if safety is not given greater priority.</span></p><p><span style="font-size: 1rem;">“If the pace of progress continues and the industry does not prioritize safety more heavily, I expect much worse to come,” he wrote.<br><br><b>Also Read | </b></span><span style="white-space: normal;"><b><a href="https://www.ptcnews.tv/science-and-technology/ai-could-kill-all-humans-anthropic-researcher-warning-superintelligence-risk-4429229" target="_blank">AI could kill all humans: Former Anthropic researcher warns of superintelligence risks</a></b></span></p><p><span style="font-size: 1rem;">Benton also said many of his former colleagues at Anthropic are deeply worried about the risks posed by increasingly capable AI systems.</span></p><p><span style="font-size: 1rem;">He referred to his former manager, Evan Hubinger, and said Hubinger believes there is a greater than 10% chance that AI could eventually kill humans. Hubinger has been working on AI safety issues for nearly a decade, Benton said.<br><br><b>Also Read | </b></span><span style="white-space: normal;"><b><a href="https://www.ptcnews.tv/trending/ai-1980s-photo-trend-environmental-privacy-cost-4429239" target="_blank">AI image generation uses more water and electricity than text chats; here's what the 1980s photo trend is costing</a></b><br><br></span></p><p><span style="font-size: 1rem;"><b>Jacob Coxon also leaves Anthropic</b></span></p><p><span style="font-size: 1rem;">Benton's resignation follows the departure of Jacob Coxon, another researcher who earlier worked at both OpenAI and Anthropic.</span></p><p><span style="font-size: 1rem;">Coxon said he had resigned from Anthropic after spending three years doing pretraining research at the two companies. He said he had previously left OpenAI for similar reasons.</span></p><p><span style="font-size: 1rem;">According to Coxon, neither company is acting responsibly enough as the AI industry moves toward increasingly powerful systems.</span></p><p><span style="font-size: 1rem;">“They are racing straight to self-improving superintelligence and gambling with our lives,” Coxon said.</span></p><p><span style="font-size: 1rem;">Coxon also warned against underestimating what future AI systems could do. He predicted that advanced AI could eventually be capable of hacking systems, rapidly transforming different industries and gaining access to real-world power and resources.<br><br><b>Also Read | </b></span><b><a href="https://www.ptcnews.tv/trending/trending-1980s-ai-photo-trend-instagram-viral-explained-4429219" target="_blank">1980s AI photo trend: Bellbottoms, big hair & AI: Why your Instagram feels like 1985 right now</a></b></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2025/09/50243dba5eacc67a1fc78646a2d11e88_1280X720.webp' length='81790' type='image/jpeg' /><media:description type='plain'><![CDATA[ 'We may not survive this': Another Anthropic AI safety researcher quits, warns AI could wipe out humans ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/anthropic-claude-ai-misuse-bioweapons-missiles-surveillance-report-4429264 ]]></guid><title><![CDATA[ Anthropic says Claude AI was used for bioweapons research, missile design, spy ops and cyberattacks ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/anthropic-claude-ai-misuse-bioweapons-missiles-surveillance-report-4429264 ]]></link><pubDate><![CDATA[Fri, 11 Sep 2026 12:00:56 +0530 ]]></pubDate><description><![CDATA[ PTC Web Desk: Anthropic has revealed a series of cases in which its Claude AI models were allegedly misused for activities, including biological weapons research, missile and drone development, mass s ]]></description><content:encoded><![CDATA[ <p><b>PTC Web Desk:</b> Anthropic has revealed a series of cases in which its Claude AI models were allegedly misused for activities, including biological weapons research, missile and drone development, mass surveillance, cyber espionage, influence campaigns and data theft.</p><p><span style="font-size: 1rem;">The company said it identified and disrupted the activity between December 2025 and August 2026. The cases involved suspected state-backed groups, criminals, propaganda networks, spyware operators and politically motivated actors.</span></p><p><span style="font-size: 1rem;">Anthropic said these were among the most serious and unusual misuse cases it had detected so far. The incidents involved Claude Haiku, Sonnet and Opus. The company said Fable and Mythos-class models were not involved, except in one case related to AI model distillation.</span></p><p><span style="font-size: 1rem;"><b>Claude used in sensitive biological research</b></span></p><p><span style="font-size: 1rem;">Anthropic documented five biological misuse cases, some involving scientists whose work could have legitimate research purposes but also carried risks.</span></p><p><span style="font-size: 1rem;">One case involved a scientist seeking help with a grant proposal for gain-of-function research on chikungunya virus. Anthropic said the proposed research involved mutations intended to make the virus more harmful through repeated infections in live animals. The company said it believed the work was linked to a military research institute.</span></p><p><span style="font-size: 1rem;">Claude's biological safety system blocked the request, but the user reportedly bypassed the restriction through a third-party evasion service. That service later used another AI model when Claude refused to comply.</span></p><p><span style="font-size: 1rem;">In another case, a reseller relay reportedly allowed a user to prepare an orthopoxvirus immune-evasion grant application using Opus 5 in about an hour. A separate researcher working on avian flu mammalian-adaptation experiments was restricted to Anthropic's weakest model tier.</span></p><p><span style="font-size: 1rem;">The company also disrupted two state-backed venom or toxin redesign programmes. A 30-day review found around 35 state-linked research efforts, most of which appeared to involve legitimate civilian science, although some had potential dual-use risks.</span></p><p><span style="font-size: 1rem;"><b>AI linked to missiles and autonomous drones</b></span></p><p><span style="font-size: 1rem;">Anthropic said it found six cases involving attempts to use Claude for conventional weapons development — three in China, two in Russia and one in Yemen.</span></p><p><span style="font-size: 1rem;">In Yemen, a group reportedly used Claude Code for engineering work connected to a guided rocket, a multistage ballistic missile designed to travel more than 2,000 km, and a hypersonic glide vehicle. Anthropic said the group test-fired the guided rocket, but the test appeared to fail.</span></p><p><span style="font-size: 1rem;">In Russia, an operator linked to DronDoc or Serafim allegedly used Claude Code to develop an autonomous FPV kamikaze drone swarm. Anthropic said the system could select targets, including people, and detonate without a human in the loop.</span></p><p><span style="font-size: 1rem;">In China, an account potentially linked to the military-industrial sector reportedly used Claude to build a 16-module electronic warfare and air-defence suppression system. The project later moved from generic simulations to 12 real targets in Taiwan, including a command bunker and Patriot and Tien Kung batteries.</span></p><p><span style="font-size: 1rem;"><b>China and Iran linked to surveillance</b></span></p><p><span style="font-size: 1rem;">Anthropic said it identified nine surveillance-related cases. </span><span style="font-size: 1rem;">One China-linked operation allegedly used Claude to track, profile and recruit Uyghurs and journalists connected to the Syrian Army. The operation reportedly processed WhatsApp and Telegram data, while Claude was used for profiling, translation and role-playing aimed at testing deception.</span></p><p><span style="font-size: 1rem;">The company also reported surveillance activity involving Catholic cardinals, the Presbyterian Church in Taiwan, Tibetan Buddhists and Falun Gong.</span></p><p><span style="font-size: 1rem;">In Iran, two linked units using 16 Claude accounts reportedly claimed to have profiled 6,388 Iranians over a year. They also analysed 155,216 tweets to identify 39 opposition accounts and used a malicious Firefox extension to collect identities into a system called Arman. Another Iran-linked actor allegedly used Claude to identify US naval targets.<br><br><b>Also Read |<a href="https://www.ptcnews.tv/trending/ai-1980s-photo-trend-environmental-privacy-cost-4429239" target="_blank"> </a></b></span><b><a href="https://www.ptcnews.tv/trending/ai-1980s-photo-trend-environmental-privacy-cost-4429239" target="_blank">AI image generation uses more water and electricity than text chats; here's what the 1980s photo trend is costing</a></b></p><div><b style="font-size: 1rem;">Cyber espionage and influence operations</b></div><p><span style="font-size: 1rem;">Anthropic said a Russian-speaking actor used Claude in attacks on more than 20 Ukrainian and European government, defence and diplomatic organisations, along with drone manufacturers.</span></p><p><span style="font-size: 1rem;">The actor allegedly stole a drone vision-system software development kit, manipulated hotel Wi-Fi DNS records to distribute malware, accessed officials' WhatsApp accounts and obtained more than 300,000 national identity records and 5,00,000 company registry records from a North African government body.</span></p><p><span style="font-size: 1rem;">Another China-linked operation, involving two university students, reportedly used AI for firmware reverse engineering, intelligence gathering and scheduled collection, compromising about 50 organisations globally.</span></p><p><span style="font-size: 1rem;">Anthropic also disrupted at least nine influence operations involving Russia, China, Iran, Bangladesh and Kenya. One case involved Russian state-media insiders using Claude to prepare content for Sputnik Moldova. Another used Claude for pro-Russia and anti-France content for Radio Lengo Songo in Bangui, along with forged documents.</span></p><p><span style="font-size: 1rem;"><b>Data theft, fake dating apps and AI distillation</b></span></p><p><span style="font-size: 1rem;">Financially motivated groups also used Claude, Anthropic said. In one case linked to ShinyHunters affiliates, operators downloaded 1.8 million Android app packages and searched them for hardcoded secrets. Related incidents involved more than 1TB of stolen data, tens of millions of airline passenger records and a software supply-chain breach.</span></p><p><span style="font-size: 1rem;">In China, Anthropic also found more than 20 dating apps marketed as "fully human" but powered largely by Claude personas. Over two weeks, more than 4,700 AI personas reportedly sent 2.36 million messages to at least 25,000 real users.</span></p><p><span style="font-size: 1rem;">Anthropic further accused networks linked to Alibaba, Moonshot AI, DeepSeek, Zhipu, Xiaomi, SenseTime and MiniMax of illicitly extracting Claude's outputs to train competing models.</span></p><p><span style="font-size: 1rem;">The Alibaba-linked campaign reportedly generated nearly 3 million exchanges a day at its peak and more than 151 million exchanges between May and July 2026 through over 3,500 fraudulent accounts. Moonshot AI allegedly forwarded around 300,000 requests to Claude over 10 days, while DeepSeek was linked to 12.1 million exchanges in 14 days.</span></p><p><span style="font-size: 1rem;">Anthropic said it responded by banning accounts, improving detection systems, tracing proxy networks and requiring identity verification for accounts showing signs of abuse.</span></p><p><span style="font-size: 1rem;">The company warned that such misuse could increase as AI models become more capable and said sharing these cases could help other AI developers strengthen their own safety measures.</span></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2026/09/28f719d82c0381de32dce39909be4de8_1280X720.webp' length='52431' type='image/jpeg' /><media:description type='plain'><![CDATA[ Anthropic says Claude AI was used for bioweapons research, missile design, spy ops and cyberattacks ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/ai-could-kill-all-humans-anthropic-researcher-warning-superintelligence-risk-4429229 ]]></guid><title><![CDATA[ AI could kill all humans: Former Anthropic researcher warns of superintelligence risks ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/ai-could-kill-all-humans-anthropic-researcher-warning-superintelligence-risk-4429229 ]]></link><pubDate><![CDATA[Thu, 10 Sep 2026 14:26:26 +0530 ]]></pubDate><description><![CDATA[ PTC Web Desk:  Artificial Intelligence could pose a bigger threat to humanity than nuclear weapons, according to former Anthropic researcher Jacob Coxon, who has warned that advanced AI systems could  ]]></description><content:encoded><![CDATA[ <p><b>PTC Web Desk:  </b>Artificial Intelligence could pose a bigger threat to humanity than nuclear weapons, according to former Anthropic researcher Jacob Coxon, who has warned that advanced AI systems could eventually become impossible for humans to control.<br><span style="font-size: 1rem;"><br></span><span style="font-size: 1rem;">Speaking to Fox News, Coxon said the world already knows how nuclear weapons are controlled, but there is still no clear solution for controlling highly advanced AI.</span><span style="font-size: 1rem;"></span></p><p><span style="font-size: 1rem;">“We don't yet know how to control AI,” Coxon said, describing it as potentially the most dangerous technology ever created by humans.</span></p><p><span style="font-size: 1rem;">Coxon said he spent around three years researching AI at Anthropic and OpenAI. He believes the development of artificial superintelligence needs international cooperation and warned that an AI arms race could have serious consequences.<br></span><span style="font-size: 1rem;"><blockquote class="twitter-tweet"><p lang="en" dir="ltr">"We know how to control nuclear weapons... We don't yet know how to control AI."</span><span style="font-size: 1rem;"></span></p><p><span style="font-size: 1rem;">Former Anthropic researcher Jacob Coxon, who recently left the company, is sounding the alarm on artificial intelligence, calling it "possibly the most dangerous technology that humanity has ever created."</span></p><p><br></p><p>Coxon, who says he spent three years conducting research at Anthropic and OpenAI, wrote in a viral post on X that the companies are more focused on beating each other to build the most advanced AI models than they are on safety.</p><p><br></p><p>He says an international AI arms race would be "disastrous," arguing global cooperation is the only way to manage the rapidly advancing technology.</p><p><br></p><p>@SpecialReport</p>— Fox News (@FoxNews) <a href="https://x.com/FoxNews/status/2097815633828172097?ref_src=twsrc^tfw">September 9, 2026</a></blockquote></p><p></p><p><script async src="https://platform.x.com/widgets.js" charset="utf-8"></script></p><div><br></div><p><span style="font-size: 1rem;"><b>Warning over AI race</b></span></p><p><span style="font-size: 1rem;">Coxon recently raised concerns on social media about the competition between major AI companies. He claimed that companies are under increasing pressure to develop more powerful models and are taking major risks in the process.</span></p><p><span style="font-size: 1rem;">He said researchers working on advanced AI genuinely believe that future systems could pose an extreme threat to humanity.</span></p><p><span style="font-size: 1rem;">Artificial superintelligence refers to a theoretical stage where AI becomes more capable than humans across a wide range of tasks.</span></p><p><span style="font-size: 1rem;"><b>Anthropic executive backs warning</b></span></p><p><span style="font-size: 1rem;">Anthropic safety executive Evan Hubinger also acknowledged the seriousness of the risk.<br></span></p><p>In a post on X, Hubinger said the company genuinely believes there is a possibility that advanced AI could eventually cause the extinction of humanity. He estimated the risk at more than 10% over the next decade.</p><p><span style="font-size: 1rem;">Hubinger said Anthropic is working to reduce the danger but admitted that there is currently no guaranteed way to ensure that an AI system more capable than humans would always follow the intentions of its creators.</span></p><p><span style="font-size: 1rem;">He also described the risk from today's AI models as low.</span></p><p><span style="font-size: 1rem;"><b>Calls for govt action</b></span></p><p><span style="font-size: 1rem;">Coxon said he believes companies cannot safely develop AI systems that surpass  human intelligence without stronger <br>government involvement and a coordinated pause in development.<br></span></p><p>He acknowledged Anthropic's safety efforts but argued that competition between AI companies could push them to continue developing increasingly powerful systems even when the risks remain unclear.</p><p><span style="font-size: 1rem;">Anthropic earlier removed a commitment from its safety charter that called for stopping model development if the company could not adequately control the risks. The company argued that stopping on its own could allow less cautious competitors to move ahead, potentially making the overall situation more dangerous.</span></p><p><span style="font-size: 1rem;">The debate has also reached Washington. More than 1,000 technology workers, including Anthropic CEO Dario Amodei, have called for coordinated action to slow the development of the most advanced AI systems.</span></p><p><span style="font-size: 1rem;">OpenAI also paused training on some of its latest models for two weeks in August before restarting under tighter safeguards. Its chief scientist, Jakub Pachocki, has separately called for extreme caution and urged governments to make international coordination on advanced AI a priority.<br><br><b>Also Read |<a href="https://www.ptcnews.tv/trending/trending-1980s-ai-photo-trend-instagram-viral-explained-4429219" target="_blank"> </a></b></span><b><a href="https://www.ptcnews.tv/trending/trending-1980s-ai-photo-trend-instagram-viral-explained-4429219" target="_blank">1980s AI photo trend: Bellbottoms, big hair & AI: Why your Instagram feels like 1985 right now</a></b></p><div><span style="font-size: 1rem;"><br></span></div> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2026/09/83191c13a67853d891fb8f2d8284a5c1_1280X720.webp' length='98981' type='image/jpeg' /><media:description type='plain'><![CDATA[ AI could kill all humans: Former Anthropic researcher warns of superintelligence risks ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/apple-iphone-18-event-launched-first-foldable-iphone-announced-price-specs-features-4429201 ]]></guid><title><![CDATA[ Apple iPhone 18 launched: Price in India, specs, features and all you need to know; first foldable iPhone announced ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/apple-iphone-18-event-launched-first-foldable-iphone-announced-price-specs-features-4429201 ]]></link><pubDate><![CDATA[Wed, 09 Sep 2026 23:52:20 +0530 ]]></pubDate><description><![CDATA[ PTC News Desk: Apple has launched the iPhone 18 Pro and iPhone 18 Pro Max at its ‘Surprise and Shine’ event on Wednesday. The new models bring several hardware upgrades over last year’s iPhone 17 Pro  ]]></description><content:encoded><![CDATA[ <p><b>PTC News Desk: </b>Apple has launched the iPhone 18 Pro and iPhone 18 Pro Max at its ‘Surprise and Shine’ event on Wednesday. The new models bring several hardware upgrades over last year’s iPhone 17 Pro series.</p><p><br></p><p>Both smartphones are powered by Apple’s latest A20 Pro chipset and feature the company’s new in-house C2 modem. Apple claims the iPhone 18 Pro can offer up to 24 hours of battery life on a single charge, while the iPhone 18 Pro Max can last for up to 30 hours.</p><p><br></p><p><b>First foldable iPhone announced</b></p><p>Apple has launched its first foldable smartphone, the iPhone Duo, globally at its ‘Surprise and Shine’ event on Wednesday. The new foldable phone will be available in two colour options.</p><p><br></p><p>The iPhone Duo is powered by Apple’s latest A20 Pro chipset, which is built using TSMC’s 2nm process technology. The same processor also powers the newly launched iPhone 18 Pro and iPhone 18 Pro Max.</p><p><br></p><p><b>iPhone 18 Pro, iPhone 18 Pro Max Price and Availability</b></p><p><br></p><p>The iPhone 18 Pro starts at $1,199 (around ₹1,14,000) for the 256GB model, while the iPhone 18 Pro Max starts at $1,299 (around ₹1,23,000) with the same storage capacity.</p><p><br></p><p>In India, the iPhone 18 Pro starts at ₹1,64,900, while the iPhone 18 Pro Max is priced from ₹1,79,900. Both prices are for the 256GB variants. The phones are also available with 512GB, 1TB and 2TB storage options.</p><p><br></p><p>The new iPhones come in Black, Silver, Glacier and the new Burgundy colour options. Pre-orders will open on September 12, while sales will begin from September 18.</p><p><br></p><p><b>iPhone 18 Pro, iPhone 18 Pro Max specification</b></p><p><br></p><p>The iPhone 18 Pro series runs on iOS 27. The iPhone 18 Pro has a 6.3-inch display, while the Pro Max features a larger 6.9-inch screen.</p><p><br></p><p>Both models are powered by the A20 Pro, a 2nm-generation chip with a six-core CPU and seven-core GPU. They also feature Apple’s new C2 modem.</p><p><br></p><p>For photography, both phones come with a triple rear camera setup. This includes a 48-megapixel Fusion main camera with variable aperture, a 48-megapixel ultrawide camera and a 48-megapixel 2x telephoto lens. The front camera has an 18-megapixel sensor with autofocus.</p><p><br></p><p>Apple has also updated the Dynamic Island, which can now display up to three Live Activities at the same time. The new models also feature a vapour chamber designed to improve heat management during use.</p><p><b>iPhone 18 Pro, Pro Max camera features</b></p><p>The iPhone 18 Pro and iPhone 18 Pro Max come with a triple rear camera setup, led by a 48-megapixel Fusion main sensor with variable aperture. This is the first time Apple has introduced adjustable aperture control on an iPhone.</p><p><br></p><p>The new sensor is designed to improve low-light photography. The Camera app also gets Pro Controls, allowing users to manually adjust settings such as aperture, shutter speed and white balance. Apple has also upgraded its Photographic Styles feature.</p><p><br></p><p>The camera system also includes a 48-megapixel ultrawide camera and a 48-megapixel telephoto lens. On the front, both phones have an 18-megapixel camera with autofocus and Centre Stage support.</p><p><br></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2026/09/882b76efa5b64f0d8e1632cae76d898d_1280X720.webp' length='30108' type='image/jpeg' /><media:description type='plain'><![CDATA[ Apple iPhone 18 launched: Price in India, specs, features and all you need to know; first foldable iPhone announced ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/world-news/john-ternus-becomes-apple-ceo-replacing-tim-cook-4428850 ]]></guid><title><![CDATA[ John Ternus takes over as Apple CEO, replacing Tim Cook after 15 years ]]></title><link><![CDATA[ https://www.ptcnews.tv/world-news/john-ternus-becomes-apple-ceo-replacing-tim-cook-4428850 ]]></link><pubDate><![CDATA[Tue, 01 Sep 2026 14:29:36 +0530 ]]></pubDate><description><![CDATA[ PTC Web Desk:  Apple has a new chief executive. John Ternus has taken charge as the company’s CEO, succeeding Tim Cook after his 15-year tenure at the top.John Ternus, 51, has spent 25 years at Apple  ]]></description><content:encoded><![CDATA[ <p><b>PTC Web Desk:  </b><span style="font-size: 1rem;">Apple has a new chief executive. John Ternus has taken charge as the company’s CEO, succeeding Tim Cook after his 15-year tenure at the top.</span></p><p><span style="font-size: 1rem;">John Ternus, 51, has spent 25 years at Apple and is best known for leading the company’s hardware engineering teams. His appointment comes at a crucial time as Apple looks to strengthen its position in artificial intelligence while dealing with supply-chain and geopolitical challenges.</span></p><p><span style="font-size: 1rem;"><b>John Ternus joined Apple in 2001</b></span></p><p><span style="font-size: 1rem;">Ternus joined Apple in 2001 after working as a mechanical engineer at Virtual Research Systems. He later moved through several leadership roles before becoming senior vice president of hardware engineering in 2021.</span></p><p><span style="font-size: 1rem;">Under his leadership, teams worked across major Apple products, including the iPhone, iPad, Mac, Apple Watch and Vision Pro.<br><br><b>Also Read | </b></span><b><a href="https://www.ptcnews.tv/world-news/indian-national-among-12-killed-in-russian-strikes-in-kyiv-says-ukrainian-president-zelenskyy-4428847" target="_blank">Indian national among 12 killed in Russian strikes in Kyiv, says Ukrainian President Zelenskyy</a><br><br>Also Read | <a href="https://www.ptcnews.tv/nation/atf-price-hike-commercial-lpg-cylinder-price-increase-india-4428838" target="_blank">ATF price jumps 5.46% in fresh blow to airlines; commercial LPG also gets costlier</a></b></p><div><span style="font-size: 1rem;">His engineering background is expected to influence the way he leads Apple. Analysts believe he may continue focusing strongly on hardware innovation while building on the systems already established under Cook.</span></div><h1 class=""><span style="font-size: 1rem;"><b>Tim Cook moves to executive chairman role</b></span></h1><p><span style="font-size: 1rem;">Cook is not leaving Apple completely. He has moved to the position of executive chairman of the company’s board.</span></p><p><span style="font-size: 1rem;">During his time as CEO, Cook became closely associated with Apple’s global supply chain and its ability to manage manufacturing across different countries. Ternus will now have to take on a much broader role, including dealing with political and international issues.</span></p><p><span style="font-size: 1rem;">Apple has gradually increased production outside China, including iPhone assembly in India and other manufacturing operations in Vietnam. However, China remains an important part of the company’s manufacturing network and consumer market.</span></p><h1 class=""><span style="font-size: 1rem;"><b>AI becomes a major challenge</b></span></h1><p><span style="font-size: 1rem;">One of Ternus’ biggest challenges will be artificial intelligence. Apple has faced increasing pressure to show that it can compete with technology companies that have made major advances in AI.</span></p><p><span style="font-size: 1rem;">Analysts had also suggested that software chief Craig Federighi could have been a strong choice for the CEO position because of Apple’s AI challenges. However, Ternus’ supporters point to the continued importance of hardware in the way consumers adopt new technology.</span></p><p><span style="font-size: 1rem;">The new CEO will therefore have to balance Apple’s strong hardware business with the need to make greater progress in AI.</span></p><p><span style="font-size: 1rem;"><b>Ternus’ attention to detail</b></span></p><p><span style="font-size: 1rem;">One story from Ternus’ early Apple career highlights his approach to engineering.</span></p><p><span style="font-size: 1rem;">In 2001, while visiting a supplier facility, Ternus noticed that screws intended for the Apple Cinema HD Display had 35 grooves instead of the 25 specified by Apple. He challenged the supplier, and the design was eventually changed to meet Apple’s specification. </span><span style="font-size: 1rem;">The episode has become an example of his focus on small details and product quality.</span></p><p><span style="font-size: 1rem;"><b>Apple Silicon was a major milestone</b></span></p><p><span style="font-size: 1rem;">Ternus also played an important role during Apple’s transition from Intel processors to its own Apple Silicon chips for Mac computers. </span><span style="font-size: 1rem;">The transition began in 2020 and was completed across the Mac lineup within the company’s planned timeline. The move gave Apple greater control over the performance and power efficiency of its computers.</span></p><p><span style="font-size: 1rem;"></span></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2026/09/f1853b80634e2e33b0a4ef37ad237c07_1280X720.webp' length='60494' type='image/jpeg' /><media:description type='plain'><![CDATA[ John Ternus takes over as Apple CEO, replacing Tim Cook after 15 years ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/twitter-now-new-platform-elon-musk-x-legal-battle-4428716 ]]></guid><title><![CDATA[ Twitter is back? New ‘Twitter.now’ platform challenges Elon Musk’s X amid legal battle ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/twitter-now-new-platform-elon-musk-x-legal-battle-4428716 ]]></link><pubDate><![CDATA[Sat, 29 Aug 2026 13:36:56 +0530 ]]></pubDate><description><![CDATA[ New Twitter platform: The name Twitter has returned to the social media scene, but this time it is being used by a completely new platform.A Virginia-based company called Operation Bluebird has launch ]]></description><content:encoded><![CDATA[ <p><span style="font-size: 1rem;"><b>New Twitter platform: </b>The name Twitter has returned to the social media scene, but this time it is being used by a completely new platform.</span></p><p><span style="font-size: 1rem;">A Virginia-based company called Operation Bluebird has launched Twitter.now, a social network that aims to bring back the familiar idea of Twitter as a real-time public forum. The company says it is independent and has no connection with Elon Musk’s X.</span></p><p><span style="font-size: 1rem;">The launch comes amid an ongoing legal dispute between Operation Bluebird and X over the rights to the Twitter name and other parts of the old brand.</span></p><h1 class=""><span style="font-size: 1rem;"><b>What is Twitter.now?</b></span></h1><p><span style="font-size: 1rem;">Twitter.now is being developed by Operation Bluebird, a startup whose team includes Stephen Coates, a former Twitter trademark lawyer.</span></p><p><span style="font-size: 1rem;">The company says its goal is not simply to copy the old Twitter. Instead, it wants to build a social network centred on trust, transparency and greater control for users.</span></p><p><span style="font-size: 1rem;">The new platform has a familiar social-media format, including posts, replies and retweets, making it likely to feel recognisable to people who used Twitter before the rebranding to X.</span></p><h1 class=""><span style="font-size: 1rem;"><b>Why did Twitter become X?</b></span></h1><p><span style="font-size: 1rem;">Elon Musk completed his purchase of Twitter in 2022. The following year, the company changed the platform's name to X and removed the famous blue-bird branding.</span></p><p><span style="font-size: 1rem;">Operation Bluebird argues that the change left the old Twitter identity open for others to reclaim. The company says X abandoned rights connected with the Twitter name, the word “tweet” and the bird logo.</span></p><p><span style="font-size: 1rem;">However, X disputes that claim and has taken legal action against Operation Bluebird. The trademark dispute remains unresolved, meaning the new platform's long-term right to use the Twitter name is still being contested.</span></p><h1 class=""><span style="font-size: 1rem;"><b>AI-powered fact-checking is a key feature</b></span></h1><p><span style="font-size: 1rem;">One of Twitter.now's main differences is its approach to content verification. </span><span style="font-size: 1rem;">The platform is testing an AI-based system called VERA, which analyses posts and provides information about the reliability and context of claims. Users are also expected to have greater control over the type of content they see in their feeds.</span></p><p><span style="font-size: 1rem;">The company says it wants to protect freedom of expression while giving users more control over what reaches their feeds.</span></p><h1 class=""><span style="font-size: 1rem;"><b>Can you use Twitter.now?</b></span></h1><p><span style="font-size: 1rem;">Yes, but the platform is currently in its early-access phase rather than being a fully open social network.</span></p><p><span style="font-size: 1rem;">Twitter.now's official website says early access is available through its website. It currently offers a paid Founder option for $20, while higher-level early access options are also available. The company says broader access will come later.</span></p><p><span style="font-size: 1rem;">The platform is therefore still in its early stages and has only a relatively small number of users so far.</span></p><h1 class=""><span style="font-size: 1rem;"><b>Can Twitter.now compete with X?</b></span></h1><p><span style="font-size: 1rem;">That remains the biggest question.</span></p><p><span style="font-size: 1rem;">Twitter.now is clearly trying to attract people who miss the old Twitter experience, while offering a different approach to moderation and content discovery.</span></p><p><span style="font-size: 1rem;">But competing with X will not be easy. Twitter.now still has to build a large user base, establish its identity and, perhaps most importantly, resolve the legal fight over the Twitter brand.</span></p><p><span style="font-size: 1rem;">For now, the return of the familiar Twitter name has certainly created a new twist in the social media battle surrounding Elon Musk's X.<br><br><br><b>Also Read | </b></span><b><a href="https://www.ptcnews.tv/trending/nepal-flash-floods-green-house-family-survival-viral-video-4428713" target="_blank">Nepal flash floods: Green house stands amid raging waters, family’s survival video goes viral</a></b></p><div><span style="font-size: 1rem;"><br></span></div> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2026/08/5bc73d96b0f4317cc740fe9b0b85be81_1280X720.webp' length='34175' type='image/jpeg' /><media:description type='plain'><![CDATA[ Twitter is back? New ‘Twitter.now’ platform challenges Elon Musk’s X amid legal battle ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/chatgpt-apple-messages-integration-mac-imessage-sms-rcs-4428502 ]]></guid><title><![CDATA[ ChatGPT can now read and send iMessages on Mac: Here’s how the new Apple integration works ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/chatgpt-apple-messages-integration-mac-imessage-sms-rcs-4428502 ]]></link><pubDate><![CDATA[Sat, 22 Aug 2026 19:46:58 +0530 ]]></pubDate><description><![CDATA[ PTC Web Desk: OpenAI has introduced a new Apple Messages integration for ChatGPT on Mac, allowing users to work with their iMessage, SMS and RCS conversations directly through the desktop app.The new  ]]></description><content:encoded><![CDATA[ <p><span style="font-size: 1rem;"><b>PTC Web Desk: </b>OpenAI has introduced a new Apple Messages integration for ChatGPT on Mac, allowing users to work with their iMessage, SMS and RCS conversations directly through the desktop app.</span></p><p><span style="font-size: 1rem;">The new feature lets ChatGPT users search through conversations, summarise messages, draft replies and send texts without having to switch between apps. Users can also review and edit a message before it is sent. OpenAI says the integration is available across ChatGPT plans on the macOS desktop app, including ChatGPT Work and Codex.</span></p><h1 class=""><span style="font-size: 1rem;"><b>How Apple messages integration works</b></span></h1><p><span style="font-size: 1rem;">Once the Messages plugin is enabled, ChatGPT can access conversations in Apple's Messages app. Users can ask it to find specific chats, pull information from conversations or prepare a response.</span></p><p><span style="font-size: 1rem;">For sending messages, ChatGPT normally asks the user to confirm both the content and the intended recipient before sending. This gives users a chance to check the message before it goes out.</span></p><p><span style="font-size: 1rem;">The integration can also be given permission for a specific Messages conversation, allowing certain future messages to be sent without requiring repeated approval.</span></p><h1 class=""><span style="font-size: 1rem;"><b>Full access requires Mac permissions</b></span></h1><p><span style="font-size: 1rem;">The feature is designed to work on Apple Silicon Macs and requires permissions that give ChatGPT access to Messages-related data and Mac automation features.</span></p><p><span style="font-size: 1rem;">Because conversations can contain highly personal information, users should carefully review the permissions they grant to the app and understand what data ChatGPT can access.</span></p><p><span style="font-size: 1rem;">OpenAI has been expanding ChatGPT's ability to work directly with applications on macOS. The company has earlier introduced integrations that allow the AI assistant to work with applications such as Xcode, Notes and Terminal.</span></p><h1 class=""><span style="font-size: 1rem;"><b>A bigger push into everyday workflows</b></span></h1><p><span style="font-size: 1rem;">The Messages integration marks another step in OpenAI's effort to make ChatGPT more useful beyond a traditional chat window.</span></p><p><span style="font-size: 1rem;">Instead of copying text from one application into ChatGPT, users can now ask the AI to work with information already available in supported Mac applications.</span></p><p><span style="font-size: 1rem;">At the same time, the expanded access makes privacy and permission controls increasingly important, particularly when personal conversations and contact information are involved.</span></p><p><span style="font-size: 1rem;">OpenAI's existing guidance on Apple integrations says users have controls over how their ChatGPT data is stored and used, depending on how the integration is configured.</span></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2026/01/0353921bcbbfeb85046bc37ec4ec2900_1280X720.webp' length='74688' type='image/jpeg' /><media:description type='plain'><![CDATA[ ChatGPT can now read and send iMessages on Mac: Here’s how the new Apple integration works ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/instagram-new-wordmark-logo-update-2026-adam-mosseri-4428174 ]]></guid><title><![CDATA[ Instagram gets first wordmark refresh in 10 years, but users are not impressed ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/instagram-new-wordmark-logo-update-2026-adam-mosseri-4428174 ]]></link><pubDate><![CDATA[Fri, 14 Aug 2026 14:25:49 +0530 ]]></pubDate><description><![CDATA[ Instagram logo changed: Instagram has refreshed its wordmark for the first time in a decade, giving the familiar logo lettering a sharper and more contemporary look.The update was announced on Thursda ]]></description><content:encoded><![CDATA[ <p><span style="font-size: 1rem;"><b>Instagram logo changed: </b>Instagram has refreshed its wordmark for the first time in a decade, giving the familiar logo lettering a sharper and more contemporary look.</span></p><p><span style="font-size: 1rem;">The update was announced on Thursday by Instagram head Adam Mosseri through posts on Instagram and Threads. Mosseri said the redesign was intended to make the wordmark look cleaner and more modern while retaining elements of Instagram's original visual identity.<br><br><b>Also Read |&nbsp;</b></span><b><a href="https://www.ptcnews.tv/lifestyle/healthy-guilt-free-laddoo-recipes-at-home-4427700" target="_blank">Craving something sweet? These guilt-free laddoos are made without refined sugar</a></b></p><div><b style="font-size: 1rem;">Instagram updates its wordmark after 10 years</b></div><p><span style="font-size: 1rem;">The updated Instagram wordmark continues to use the platform's recognisable script-style lettering, but the individual letters have been redrawn.</span></p><p><span style="font-size: 1rem;">Mosseri said the change was overdue because the wordmark displayed at the top of the Instagram app had remained largely unchanged for 10 years.</span></p><p><span style="font-size: 1rem;">He described the refreshed design as cleaner and more modern, while saying it still reflects the simplicity and craftsmanship associated with Instagram.&nbsp;</span><span style="font-size: 1rem;">The company has not made a major change to the wordmark since 2016.</span></p><h1 class=""><span style="font-size: 1rem;"><b>What has changed in Instagram's logo?</b></span></h1><p><span style="font-size: 1rem;">The latest update focuses specifically on the Instagram wordmark, rather than replacing the colourful camera icon that users are familiar with.</span></p><p><span style="font-size: 1rem;">The lettering retains its distinctive script appearance but has been refined to give it a more polished and contemporary feel.</span></p><p><span style="font-size: 1rem;">Instagram's broader visual identity has evolved significantly over the years. In 2016, the platform replaced its older brown camera logo with the colourful pink, purple, orange and yellow gradient icon that remains associated with the app today.</span></p><h1 class=""><span style="font-size: 1rem;"><b>Social media users have mixed reactions</b></span></h1><p><span style="font-size: 1rem;">While some Instagram users welcomed the updated wordmark, the response online was far from universally positive.</span></p><p><span style="font-size: 1rem;">Several users questioned whether the redesign was necessary, while others poked fun at the appearance of the new lettering.</span></p><p><span style="font-size: 1rem;">One of the most common jokes was that the redesigned wordmark could be read as "Instagzam", with users pointing to the shape of the letter "r" in the updated font.</span></p><h1 class=""><span style="font-size: 1rem;"><b>Instagram keeps its familiar identity</b></span></h1><p><span style="font-size: 1rem;">Despite the criticism, Instagram's latest move is a relatively small visual change rather than a complete rebranding.</span></p><p><span style="font-size: 1rem;">The company has retained the script-based character of its name while making subtle changes to the letterforms.</span></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2026/08/edf81b0d53a6ead13b0ee1512deecf51_1280X720.webp' length='37843' type='image/jpeg' /><media:description type='plain'><![CDATA[ Instagram gets first wordmark refresh in 10 years, but users are not impressed ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/solar-eclipse-2026-rare-total-eclipse-today-when-and-where-it-can-be-watched-in-india-4428073 ]]></guid><title><![CDATA[ Solar Eclipse 2026: Rare total eclipse today; When and where it can be watched in India ? ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/solar-eclipse-2026-rare-total-eclipse-today-when-and-where-it-can-be-watched-in-india-4428073 ]]></link><pubDate><![CDATA[Wed, 12 Aug 2026 11:52:26 +0530 ]]></pubDate><description><![CDATA[ PTC News Desk: A rare total solar eclipse is taking place today, Wednesday, August 12, 2026. During the event, the Moon will move between the Earth and the Sun, completely blocking the Sun for people  ]]></description><content:encoded><![CDATA[ <p><b>PTC News Desk:</b> A rare total solar eclipse is taking place today, Wednesday, August 12, 2026. During the event, the Moon will move between the Earth and the Sun, completely blocking the Sun for people in certain parts of the world.</p><p><br></p><p>The eclipse will be visible in parts of Greenland, Iceland, northern Russia, Spain, Portugal and other regions.</p><p><br></p><p><b>Will the solar eclipse be visible in India?</b></p><p><br></p><p>No. The August 12, 2026 solar eclipse will not be visible from India. The eclipse path does not cross the country, so people in India will not be able to see either the total or partial phase of the eclipse from their cities or towns.</p><p><br></p><p><b>Where can the total eclipse be seen?</b></p><p><br></p><p>The total solar eclipse will be visible from selected areas of the Northern Hemisphere, including northern Russia, Greenland, Iceland, Spain and parts of Portugal.</p><p><br></p><p>During the total phase, the Moon will completely cover the Sun's visible surface. The sudden drop in sunlight may make the sky appear much darker for a short time.</p><p><br></p><p><b>What is a solar eclipse?</b></p><p><br></p><p>A solar eclipse happens when the Moon passes between the Earth and the Sun, blocking some or all of the Sun's light from reaching Earth.</p><p><br></p><p>A total solar eclipse occurs when the Moon completely covers the Sun for people within the narrow path of totality. People outside this path may see only a partial eclipse.</p><p><br></p><p>The visibility of an eclipse depends on the observer's location, which is why an eclipse can be clearly visible in one part of the world but completely invisible in another.</p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2026/08/f82a4f6f3deba4ef5a9c9cbf5d47b661_1280X720.webp' length='56040' type='image/jpeg' /><media:description type='plain'><![CDATA[ Solar Eclipse 2026: Rare total eclipse today; When and where it can be watched in India ? ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/iphone-18-pro-launch-next-week-here-are-new-updates-apple-likely-to-introduce-4427956 ]]></guid><title><![CDATA[ iPhone 18 Pro expected to launch next week; here are new updates Apple likely to introduce ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/iphone-18-pro-launch-next-week-here-are-new-updates-apple-likely-to-introduce-4427956 ]]></link><pubDate><![CDATA[Sun, 09 Aug 2026 18:32:27 +0530 ]]></pubDate><description><![CDATA[ PTC News Desk: The countdown to Apple’s next iPhone launch has started. Apple has not officially announced the event yet, but based on its usual launch schedule, the new flagship iPhones could be unve ]]></description><content:encoded><![CDATA[ <p><b>PTC News Desk:</b> The countdown to Apple’s next iPhone launch has started. Apple has not officially announced the event yet, but based on its usual launch schedule, the new flagship iPhones could be unveiled within the next few weeks. Reports suggest the launch may take place between September 7 and 9.</p><p><br></p><p><b>iPhone 18 Pro price in India</b></p><p><br></p><p>The upcoming iPhones are expected to be more expensive than the current models. Reports suggest the iPhone 18 Pro series could cost up to Rs 20,000 more in India, while prices in the US could rise by around $200 to $300.</p><p><br></p><p>The iPhone 18 Pro is reportedly expected to start at around Rs 1,54,900 in India.</p><p><br></p><p>This year’s Apple event could be especially interesting because the company is also expected to launch its first foldable iPhone alongside the iPhone 18 Pro models.</p><p><br></p><p>However, the regular iPhone 18, the more affordable iPhone 18e and the second-generation iPhone Air are reportedly being delayed until early 2027. This means Apple could focus mainly on the iPhone 18 Pro and iPhone 18 Pro Max during the September event.</p><p><br></p><p><b>Several major upgrades are also expected. Here are some of the most talked-about changes:</b></p><p><br></p><p><b>1. Bigger batteries</b></p><p><br></p><p>Battery life could see a major improvement. The iPhone 18 Pro Max is reportedly expected to have a battery nearly 10 per cent larger than the current model.</p><p><span style="font-size: 1rem;">Leaks suggest the eSIM version could have a battery capacity between 5,425mAh and 5,567mAh. The Pro models could also get larger batteries. However, the bigger battery may make the iPhone 18 Pro Max slightly thicker and heavier.</span></p><p><br></p><p><b>2. New A20 Pro chip</b></p><p><br></p><p>Apple is expected to introduce its next-generation A20 Pro processor with the iPhone 18 Pro series.</p><p><span style="font-size: 1rem;">The chip could reportedly be made using TSMC’s advanced 2nm technology, compared with the 3nm process used for current chips. This could improve performance, battery efficiency and heat management.&nbsp;</span><span style="font-size: 1rem;">As a result, the new iPhones could handle demanding tasks such as gaming, video editing and artificial intelligence more efficiently.</span></p><p><br></p><p><b>3. New colours and design finish</b></p><p><br></p><p>Apple may keep the basic design of the iPhone 17 Pro but introduce new colour options. These could include Dark Cherry, Light Blue, Dark Gray and Silver.</p><p><span style="font-size: 1rem;">The area around the MagSafe system could also get a redesigned Ceramic Shield finish, giving the back of the phone a cleaner and smoother appearance.</span></p><p><b><br></b></p><p><b>4. Simpler Camera Control button</b></p><p><br></p><p>Apple could also make changes to the Camera Control button.&nbsp;<span style="font-size: 1rem;">Reports suggest the company may remove its touch-sensitive and haptic features. The button could instead rely mainly on pressure-based controls, making it simpler to use.</span></p><p><br></p><p><b>5. More power-efficient displays</b></p><p><br></p><p>The iPhone 18 Pro and iPhone 18 Pro Max are expected to keep the same screen sizes of 6.3 inches and 6.9 inches.</p><p><span style="font-size: 1rem;">However, Apple could introduce LTPO  display technology. This would reportedly improve power efficiency while still offering the smooth ProMotion high-refresh-rate experience.</span></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2026/08/c094064a31629eb94ddadf4d80cc1845_1280X720.webp' length='51954' type='image/jpeg' /><media:description type='plain'><![CDATA[ iPhone 18 Pro expected to launch next week; here are new updates Apple likely to introduce ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/politics/pm-modi-facebook-video-row-centre-questions-meta-compliance-indian-laws-4427837 ]]></guid><title><![CDATA[ PM Modi Facebook post row: PM Modi Facebook post restored, but govt continues probe into Meta's compliance ]]></title><link><![CDATA[ https://www.ptcnews.tv/politics/pm-modi-facebook-video-row-centre-questions-meta-compliance-indian-laws-4427837 ]]></link><pubDate><![CDATA[Thu, 06 Aug 2026 19:40:27 +0530 ]]></pubDate><description><![CDATA[ PM Modi Facebook post row: The Central Government has stepped up its scrutiny of Meta after Prime Minister Narendra Modi's Facebook post was briefly removed from the platform. Government officials are ]]></description><content:encoded><![CDATA[ <p><b>PM Modi Facebook post row: </b>T<span style="font-size: 1rem;">he Central Government has stepped up its scrutiny of Meta after Prime Minister Narendra Modi's Facebook post was briefly removed from the platform. Government officials are now engaging with the company's global leadership to determine whether Meta is fully complying with Indian laws and regulatory requirements.</span></p><p><span style="font-size: 1rem;">According to sources, discussions between Indian authorities and Meta's global team are still underway, with officials seeking detailed explanations about the company's content moderation systems and compliance mechanisms.<br><b><br>Also Read |&nbsp;</b></span><b><a href="https://www.ptcnews.tv/nation/meta-apology-india-pm-modi-video-child-sexual-abuse-deepfake-safe-harbour-warning-4427796" target="_blank">Mark Zuckerberg apologises over removal of PM Modi's post; Meta admits failures in tackling child sexual abuse content and deepfakes</a></b></p><h1 class=""><span style="font-size: 1rem;"><b>Govt seeks answers from Meta</b></span></h1><p><span style="font-size: 1rem;">Sources said the government was questioning Meta on several aspects of its operations in India, including whether its algorithms function in line with Indian legal requirements.</span></p><p><span style="font-size: 1rem;">Officials are also seeking information on the company's internal compliance framework, safeguards to prevent similar incidents and the checks and balances in place to ensure that constitutional and legal provisions are followed while moderating content.</span></p><h1 class=""><span style="font-size: 1rem;"><b>Ashwini Vaishnaw meets Meta's global team</b></span></h1><p><span style="font-size: 1rem;">Union Information Technology Minister Ashwini Vaishnaw met representatives of Meta's global team on Thursday. Following the meeting, discussions are expected to continue between officials of the Ministry of Electronics and Information Technology and Meta's technical experts.</span></p><p><span style="font-size: 1rem;">The government is understood to be seeking greater clarity on the systems used by the social media giant to review and remove content.</span></p><h1 class=""><span style="font-size: 1rem;"><b>Meta had apologised for the incident</b></span></h1><p><span style="font-size: 1rem;">Earlier, Meta admitted that the temporary removal of Prime Minister Modi's Facebook post was the result of a technical error and restored the content shortly afterwards.&nbsp;</span><span style="font-size: 1rem;">The company also acknowledged shortcomings in dealing with issues such as child sexual abuse material, deepfake content and the promotion of certain posts through paid mechanisms.</span></p><h1 class=""><span style="font-size: 1rem;"><b>Joel Kaplan Expressed Regret</b></span></h1><p><span style="font-size: 1rem;">Meta's Chief Global Affairs Officer Joel Kaplan had issued a written statement apologising to the Union minister for the mistaken restriction placed on the Prime Minister's Facebook post.</span></p><p><span style="font-size: 1rem;">However, government sources maintained that the apology was conveyed on behalf of Meta Chief Executive Officer Mark Zuckerberg.</span></p><h1 class=""><span style="font-size: 1rem;"><b>What triggered the row?</b></span></h1><p><span style="font-size: 1rem;">The controversy began after a Facebook post shared by Prime Minister Narendra Modi was taken down for a brief period before being reinstated.&nbsp;</span><span style="font-size: 1rem;">Meta later clarified that the removal was unintended and attributed it to a technical glitch. Despite the explanation and apology, the government has continued its engagement with the company to examine whether adequate systems are in place to prevent similar incidents in the future.</span></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2024/10/c788aab7f735a7047d2b16c53105a3e6_1280X720.webp' length='83980' type='image/jpeg' /><media:description type='plain'><![CDATA[ PM Modi Facebook post row: PM Modi Facebook post restored, but govt continues probe into Meta's compliance ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/nation/meta-apology-india-pm-modi-video-child-sexual-abuse-deepfake-safe-harbour-warning-4427796 ]]></guid><title><![CDATA[ Mark Zuckerberg apologises over removal of PM Modi's post; Meta admits failures in tackling child sexual abuse content and deepfakes ]]></title><link><![CDATA[ https://www.ptcnews.tv/nation/meta-apology-india-pm-modi-video-child-sexual-abuse-deepfake-safe-harbour-warning-4427796 ]]></link><pubDate><![CDATA[Wed, 05 Aug 2026 17:54:48 +0530 ]]></pubDate><description><![CDATA[ PTC Web Desk:&nbsp;&nbsp;Meta chief Mark Zuckerberg has apologised to the Indian government and the Parliamentary Standing Committee on Information Technology over several concerns related to the comp ]]></description><content:encoded><![CDATA[ <p><b>PTC Web Desk:&nbsp;&nbsp;</b><span style="font-size: 1rem;">Meta chief Mark Zuckerberg has apologised to the Indian government and the Parliamentary Standing Committee on Information Technology over several concerns related to the company's operations in India. The apology comes amid growing scrutiny of the social media giant over content moderation, child safety and platform accountability.</span></p><p><span style="font-size: 1rem;">According to official sources, the apology covered the temporary removal of Prime Minister Narendra Modi's video on exam reforms, the presence of child sexual abuse material (CSAM), deepfake content and other operational lapses on Meta-owned platforms.<br><br><b>Also Read |&nbsp;</b></span><b><a href="https://www.ptcnews.tv/nation/india-brings-back-rs-88-crore-fraud-accused-from-uae-wanted-woman-arrested-after-landing-in-pune-44277" target="_blank">Rs 88 crore investment scam: CBI brings back wanted fugitive Vishakha Rathod from UAE after Interpol Red Notice</a><br><br>Also Read | <a href="https://www.ptcnews.tv/nation/fake-paneer-ban-india-analogue-paneer-ban-maharashtra-one-year-4427776" target="_blank">Fake paneer ban: Artificial paneer banned for one year; hotels, restaurants and cloud kitchens under strict watch</a></b></p><div><b style="color: inherit; font-family: inherit; font-size: 1rem;">Senior Meta officials meet govt</b></div><p><span style="font-size: 1rem;">On Wednesday, senior Meta executives met Information and Broadcasting Minister Ashwini Vaishnaw at Rail Bhavan. Earlier in the day, the company's representatives also held discussions with IT Secretary S. Krishnan.</span></p><p><span style="font-size: 1rem;">During the meeting, government officials reportedly directed Meta to issue an apology within three days for removing PM Modi's video for nearly five hours and for allowing child sexual abuse content to remain on its platforms.</span></p><h1 class=""><span style="font-size: 1rem;"><b>Govt questions Meta's Safe Harbour protection</b></span></h1><p><span style="font-size: 1rem;">Official sources said Meta acknowledged mistakes in handling content on its platforms and expressed regret over the incidents.</span></p><p><span style="font-size: 1rem;">The company also admitted that significant amounts of money had been spent to promote certain categories of content through paid boosting. Government officials reportedly told Meta that such practices go beyond the role of a neutral intermediary.</span></p><p><span style="font-size: 1rem;">According to the sources, it was clearly conveyed to the company that since Meta determines how content is distributed to users through its algorithms, it cannot automatically claim protection under the 'safe harbour' provisions of the Information Technology Act.</span></p><h1 class=""><span style="font-size: 1rem;"><b>Parliament panel issues strong warning</b></span></h1><p><span style="font-size: 1rem;">Parliamentary Standing Committee on Information Technology Chairman Nishikant Dubey also issued a strong warning to Meta, stating that the company could lose its safe harbour protection if it failed to apologise.</span></p><p><span style="font-size: 1rem;">Questioning the platform's functioning, Dubey raised concerns over abusive content, online harassment, violence, child sexual abuse material, misinformation and what he described as anti-national fake news being promoted through algorithmic trends.</span></p><p><span style="font-size: 1rem;">He also referred to the temporary removal of Prime Minister Narendra Modi's video, saying that the content was unavailable to the country's 140 crore citizens for nearly five hours. According to Dubey, the public is now increasingly aware of how social media platforms operate and expects greater accountability from technology companies.</span></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2025/01/5fd32f21e463f64e37d6282639760390_1280X720.webp' length='93195' type='image/jpeg' /><media:description type='plain'><![CDATA[ Mark Zuckerberg apologises over removal of PM Modi's post; Meta admits failures in tackling child sexual abuse content and deepfakes ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/how-to-create-your-own-music-or-song-with-ai-for-free-step-by-step-guide-4427570 ]]></guid><title><![CDATA[ How to create your own music or song with AI for free | Step-by-step guide ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/how-to-create-your-own-music-or-song-with-ai-for-free-step-by-step-guide-4427570 ]]></link><pubDate><![CDATA[Fri, 31 Jul 2026 16:35:44 +0530 ]]></pubDate><description><![CDATA[ How to make AI songs:&nbsp;Not long ago, making a song meant years of learning an instrument, expensive studio time or at the very least a working knowledge of music production software. That barrier  ]]></description><content:encoded><![CDATA[ <p><b>How to make AI songs:&nbsp;</b><span style="font-size: 1rem;">Not long ago, making a song meant years of learning an instrument, expensive studio time or at the very least a working knowledge of music production software. That barrier has basically collapsed. </span></p><p><span style="font-size: 1rem;">Today, you can type a sentence describing a mood, a genre, or a story and have a fully produced song. And that too complete with vocals, instruments and structure&nbsp; in under two minutes. And you don't need to pay a penny to get started.</span></p><p><span style="font-size: 1rem;">AI music generation has matured fast. What began as glitchy instrumental loops a couple of years ago has turned into tools capable of producing radio-ready tracks with natural-sounding vocals and professional mixing. </span></p><p><span style="font-size: 1rem;">Here's a practical and&nbsp; step-by-step guide to creating your own AI-generated song for free, and&nbsp; no musical training is required for the same.<br><br><b>Also Read |&nbsp;</b></span><b><a href="https://www.ptcnews.tv/jobs-and-education/rrb-group-d-exam-2026-revised-schedule-cbt-admit-card-date-4427566" target="_blank">RRB Group D exam 2026 revised schedule: CBT schedule extended till August 25, admit card releasing soon</a></b></p><div><b style="font-size: 1rem; color: inherit; font-family: inherit;">How AI music generation actually works</b></div><p><span style="font-size: 1rem;">Most AI music tools work the same basic way: you give the model a text prompt (and optionally your own lyrics), and it generates a complete audio track with&nbsp; melody, instrumentation, vocals and arrangement&nbsp; based on that description. </span></p><p><span style="font-size: 1rem;">The better tools also let you refine your output afterward, regenerating a section you don't like, extending a track, separating vocals from instruments or exporting stems for further editing in a traditional music programme.</span></p><h1 class=""><span style="font-size: 1rem;"><b>The best free tools to try right now</b></span></h1><p><b>1. Suno</b></p><p><span style="font-size: 1rem;">Suno is currently the most popular and widely used AI music generator, with a massive user base and a free tier generous enough to actually make something with. On the free plan, you get a daily batch of credits , enough for roughly 10 songs a day, and access to all genres, from pop and hip-hop to orchestral and lo-fi. </span></p><p><span style="font-size: 1rem;">Its newest model generates notably more natural vocals and lyrics that actually sync with the rhythm instead of just floating over the beat. It also includes a lightweight in-browser editor for remixing sections and adjusting layers, which is a big step toward giving free users real creative control, not just a lucky-dip generator.</span></p><p><span style="font-size: 1rem;">It is best for beginners who want fast, complete songs with minimal effort.</span></p><p><span style="font-size: 1rem;"><b>2. Udio</b></span></p><p><span style="font-size: 1rem;">Udio is Suno's closest competitor and is particularly well-regarded for the realism of its vocals and the clarity of its instrumental layering. Its free tier gives you a smaller monthly quota than Suno, but it includes a genuinely useful "inpainting" feature, the ability to regenerate just one section of a song (say, the bridge) without touching the rest. That's a meaningful step up in creative control compared to generating a whole track from scratch every time you want a tweak.</span></p><p><span style="font-size: 1rem;">Best for people who want more precision editing over their generated tracks.</span></p><p><span style="font-size: 1rem;"><b>3. ACE-Step (Open Source)</b></span></p><p><span style="font-size: 1rem;">If you're comfortable with a bit of setup, ACE-Step is a free, open-source AI music model you can run yourself, with no daily credit limits because you're not relying on someone else's server. It requires more technical effort. You'll need to self-host it, but for anyone who wants unlimited generation without ever hitting a paywall, it's currently one of the only real options.</span></p><p><span style="font-size: 1rem;">It is best for tech-savvy users who want unlimited free generation.</span></p><p><span style="font-size: 1rem;"><b>4. MemoTune</b></span></p><p><span style="font-size: 1rem;">Built for absolute beginners, MemoTune skips prompt-writing entirely in favour of simple sliders for style and mood. Its free plan includes a handful of songs per day.It's the fastest way to make something listenable if you've never touched a music tool before.</span></p><p><span style="font-size: 1rem;">It is best for complete beginners who don't want to learn prompting.</span></p><p><span style="font-size: 1rem;"><b>5. AIVA</b></span></p><p><span style="font-size: 1rem;">AIVA specialises in orchestral and cinematic composition rather than pop songs with vocals, making it a strong pick if you're scoring a video, game or short film rather than writing a "song" in the traditional sense. Its free tier is limited and intended for non-commercial use, but it includes score-editing tools that other generators don't offer.</span></p><p><span style="font-size: 1rem;">It is best for instrumental, cinematic or game soundtrack work.</span></p><p><span style="font-size: 1rem;"><b>6. SOUNDRAW</b></span></p><p><span style="font-size: 1rem;">SOUNDRAW is designed specifically for content creators who need background music that syncs to video pacing. It lets you preview generated tracks for free, adjusting tempo and mood to match a video's rhythm, though full downloads typically require a paid plan.</span></p><p><span style="font-size: 1rem;">It is best for YouTubers and video editors who need background scoring.</span></p><p><span style="font-size: 1rem;"><br><b>Step-by-step: Making your first AI song for free</b></span></p><p>Pick a tool based on what you want. If you want a full song with vocals and don't want to fuss with settings, start with Suno. If you want more editing control, try Udio.</p><p>Sign up for a free account. No credit card is required for the free tiers of any of the tools above.</p><p>Write a clear, descriptive prompt. Vague prompts get vague results. Instead of "make a sad song," try something like: "A slow acoustic ballad about missing someone who moved away, wistful female vocals, gentle piano and strings, tempo around 70 BPM." The more specific you are about genre, mood, instrumentation and tempo, the closer the output will match what's in your head.</p><p>Add your own lyrics (optional). Most tools let you paste in your own lyrics instead of generating them automatically. If you want the song to say something specific like a personal message, an inside joke, a proposal then write the words yourself and let the AI handle the melody and vocal performance.</p><p>Generate multiple versions. Free tiers usually give you several attempts per day. Generate two or three versions of the same prompt and pick the one that feels closest to right as small wording changes in your prompt can produce very different results.</p><p>Refine the track. If your tool supports section regeneration (like Udio's inpainting) or remixing (like Suno Studio), use it to fix the one part that's not working rather than starting over completely.</p><p>Download and export. Once you're happy with a version, export it as an audio file. Some tools also let you extract individual stems (vocals, drums, instruments separately) if you want to mix the track further in other software.</p><h1 class=""><span style="font-size: 1rem;"><b>Rights and Commercial Use</b></span></h1><p><span style="font-size: 1rem;">If you plan to use your AI-generated song for anything beyond personal enjoyment,&nbsp; uploading it to streaming platforms, using it in a monetised video, or selling it then check the specific licensing terms of whichever tool you use. </span></p><p><span style="font-size: 1rem;">Free tiers often come with more restrictive commercial-use terms than paid plans and major labels have reached licensing settlements with some of these platforms that affect how their outputs can legally be used. Read the terms before publishing anything commercially.</span></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2026/07/c6156f55534ebb3b4f8bf026eb312cb9_1280X720.webp' length='97007' type='image/jpeg' /><media:description type='plain'><![CDATA[ How to create your own music or song with AI for free | Step-by-step guide ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/nation/iit-kanpur-offers-internship-student-hacked-website-cybersecurity-admission-4427456 ]]></guid><title><![CDATA[ 'Site is hacked. All I need is just a fair chance': IIT Kanpur offers internship to student who hacked website after failing to get admission ]]></title><link><![CDATA[ https://www.ptcnews.tv/nation/iit-kanpur-offers-internship-student-hacked-website-cybersecurity-admission-4427456 ]]></link><pubDate><![CDATA[Wed, 29 Jul 2026 12:14:56 +0530 ]]></pubDate><description><![CDATA[ PTC Web Desk:&nbsp;&nbsp;In an unusual move, the Indian Institute of Technology (IIT) Kanpur has decided to give a second chance to a student who hacked its official website after failing to secure ad ]]></description><content:encoded><![CDATA[ <p><b>PTC Web Desk:&nbsp;&nbsp;</b><span style="font-size: 1rem;">In an unusual move, the Indian Institute of Technology (IIT) Kanpur has decided to give a second chance to a student who hacked its official website after failing to secure admission to its BTech Cyber Security programme.</span></p><p><span style="font-size: 1rem;">Instead of immediately taking legal action, the institute is considering offering the student an internship at its cybersecurity research centre, C3iHub. However, IIT Kanpur has made it clear that hacking institutional systems is not an acceptable way to prove one's talent.<br><br><b>Also Read |&nbsp;</b></span><span style="white-space: normal;"><b><a href="https://www.ptcnews.tv/nation/chandigarh-traffic-advisory-waris-punjab-de-rally-route-diversions-4427455" target="_blank">Chandigarh traffic advisory today: Routes diverted due to Waris Punjab De rally, check roads to avoid</a></b></span></p><h1 class=""><span style="font-size: 1rem;"><b>Student left a message on the website</b></span></h1><p><span style="font-size: 1rem;">The incident came to light after the student gained unauthorised access to the institute's website and displayed the message:&nbsp;</span><span style="font-size: 1rem;">"Site is Hacked. All I Need Is Just a Fair Chance."</span></p><p><span style="font-size: 1rem;">The student later shared screenshots of the hacked website on social media platforms, including X and Reddit, claiming responsibility for the breach.</span></p><p><span style="font-size: 1rem;">According to the student, the intention was not to damage the website but to demonstrate cybersecurity skills after being denied admission to the programme.</span></p><h1 class=""><span style="font-size: 1rem;"><b>IIT Kanpur chooses opportunity over punishment</b></span></h1><p><span style="font-size: 1rem;">Speaking on the incident, IIT Kanpur Director Manindra Agrawal said the admission process had already been completed, making it impossible to offer the student a seat due to legal and procedural reasons.</span></p><p><span style="font-size: 1rem;">However, he said the institute did not want to negatively affect the student's future and is therefore considering offering an internship at C3iHub. The student can also apply for admission again next year.</span></p><h1 class=""><span style="font-size: 1rem;"><b>Admission process already tests technical skills</b></span></h1><p><span style="font-size: 1rem;">The institute said applicants to the BTech Cyber Security programme already get several opportunities to showcase their technical abilities during the admission process, including participation in hackathons and other assessments.</span></p><p><span style="font-size: 1rem;">According to IIT Kanpur, the student was unable to demonstrate the required skills during the selection process despite these opportunities.</span></p><h1 class=""><span style="font-size: 1rem;"><b>Institute wanted to send the right message</b></span></h1><p><span style="font-size: 1rem;">Officials initially considered registering an FIR over the cyberattack but later decided against it.&nbsp;</span><span style="font-size: 1rem;">The institute said it wants to encourage talented students while also making it clear that illegal access to computer systems cannot be accepted.</span></p><p><span style="font-size: 1rem;">The director stressed that students should always follow legal and ethical methods to build their careers and prove their abilities.</span></p><h1 class=""><span style="font-size: 1rem;"><b>C3iHub invites skilled cybersecurity enthusiasts</b></span></h1><p><span style="font-size: 1rem;">IIT Kanpur also announced that skilled cybersecurity enthusiasts can send their CVs for internship and job opportunities at C3iHub, the institute's cybersecurity technology and innovation centre.</span></p><p><span style="font-size: 1rem;">The institute said deserving candidates will be considered based on their skills, but they must follow the proper and lawful process.</span></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2026/07/f4472cfb0ff47b4a1010a7a7f0d5e619_1280X720.webp' length='109691' type='image/jpeg' /><media:description type='plain'><![CDATA[ 'Site is hacked. All I need is just a fair chance': IIT Kanpur offers internship to student who hacked website after failing to get admission ]]></media:description></item></channel></rss>
