OpenAI plans to allow a wider range of content, including erotica, on its popular chatbot ChatGPT as part of its push to treat adult users like adults, says its boss Sam Altman. In a post on X on Tuesday, Mr Altman said upcoming versions of the popular chatbot would enable it to behave in a more human-like way - but only if you want it, not because we are usage maxxing. The move, reminiscent of Elon Musk's xAI recent introduction of two sexually explicit chatbots to Grok, could help OpenAI attract more paying subscribers. It is also likely to intensify pressure on lawmakers to introduce tighter restrictions on chatbot companions. OpenAI did not respond to the BBC's requests for comment following Mr Altman's post.

Ominous warning for humanity as birds suddenly adopt'unsettling' behavior Meghan is accused of'giggling as model stumbles on the catwalk': More Paris Fashion Week disasters emerge, including awkward moment with Kristin Scott Thomas More girls are starting their periods younger than ever before - scientists think they've finally found what's causing it The TRUTH to the doting mother who slaughtered her children and husband told by those she'd been quietly tormenting for years Insiders confirm what everyone suspects about Taylor Swift and Blake Lively... the private apology... and how any future friendship hangs on one humiliating condition Outrage as Baltimore's Dem mayor spends $164k of taxpayer cash on ultra-luxurious new SUV I have no sympathy for them - but this disturbing new trend isn't the answer: JANA HOCKING Taylor Swift reveals truth behind raunchy song about Travis Kelce's manhood Revealed: Which slimming jab REALLY works best. The doctors' ultimate expert guide on which to pick, how to save money, beat every side effect... and what you need to know about the'golden dose' Functioning alcoholics hide in plain sight... so are YOU one? Trump brands NFL's Bad Bunny Super Bowl halftime show selection'absolutely ridiculous' The troubled background of delivery man stabbed by Mark Sanchez... as he launches million-dollar lawsuit and sparks civil war at Fox Millions of Americans are facing a dangerous freeze warning on Tuesday as temperatures drop below freezing across multiple states. Sub-freezing temperatures as low as 22 to 30 F are expected in parts of Wisconsin, Minnesota, North Dakota, South Dakota, Michigan, Colorado, Wyoming and Idaho . The National Weather Service (NWS) issued the warning for tonight into Wednesday morning, ending between 8 and 10am local time, depending on the state and county .

Vladimir Putin will keep driving the war forward wider and deeper if he is not stopped, Ukraine's President Zelensky has warned. Speaking at the UN's General Assembly in New York, Zelensky said more countries would be met with Russian aggression unless allies displayed a united front and ramped up support. He said all nations were threatened by a global arms race, as military technology advances, adding that weapons decide who survives and called for global rules on AI. His comments come after US President Donald Trump shifted his position on the Russia-Ukraine war, saying for the first time that Ukraine could win back all of its land. Zelensky criticised international institutions, suggesting they are too weak to offer Ukraine safety guarantees, adding - in apparent reference to Nato - that being part of a long-standing military alliance doesn't automatically mean you are safe. We are now living through the most destructive arms race in human history, he said.

Ukrainian President Volodymyr Zelenskyy has held talks with Germany's Friedrich Merz in Berlin, days after the newly installed chancellor said Kyiv's Western allies had lifted range restrictions on their missiles and would allow Ukraine to use them to strike deep inside Russian territory. Merz made the announcement on Monday as Russia carried out heavy aerial bombardments on Ukraine and both sides launched tit-for-tat drone attacks. That comment sparked hope in Kyiv and put renewed attention on the possibility of Germany supplying Ukraine with Taurus missiles, which the war-wracked country has long requested. However, Merz, in a joint appearance with Zelenskyy on Wednesday, promised the Ukrainian leader that Germany would help his country develop long-range missiles on its territory. He did not make any commitments regarding the Taurus.

Russia and Ukraine have launched a wave of drone attacks against each other overnight, even as Moscow claimed it was finalising a peace proposal to end the war. Ukrainian air force officials said on Tuesday that Russia deployed 60 drones across multiple regions through the night, injuring 10 people. Kyiv's air defences intercepted 43 of them – 35 were shot down while eight were diverted using electronic warfare systems. In Dnipropetrovsk, central Ukraine, Governor Serhiy Lysak reported damage to residential properties and an agricultural site after Russian drones led to fires during the night. In Kherson, a southern city frequently hit by Russian strikes, a drone attack on Tuesday morning wounded a 59-year-old man and six municipal workers, officials said.

Texas high school student Elliston Berry joins'Fox & Friends' to discuss the House's passage of a new bill that criminalizes the sharing of non-consensual intimate images, including content created with artificial intelligence. The Chicago Sun-Times admitted on Tuesday that it published an AI-generated list of books that don't exist for its summer reading list. On Sunday, the publication released a special 64-page section titled "Heat Index: Your Guide to the Best of Summer" which featured a list of 15 recommended books for summer. However, upon further look, it was found that 10 of the 15 books on the list were not real. One example included a book called "Nightshade Market" by Min Jin Lee, which was described as a "riveting tale set in Seoul's underground economy" and follows "three women whose paths intersect in an illegal night market" exploring "class, gender and the shadow economies beneath prosperous societies."

Nvidia has said it expects a 5.5bn ( 4.1bn) hit after Donald Trump's administration barred the chip designer from selling crucial artificial intelligence chips in China, sending shares in one of the US's most valuable companies plunging in after-hours trading. The company said in an official filing late on Tuesday that its H20 AI chip, which was designed specifically for the Chinese market to comply with export controls, would now require a special licence to sell there for the "indefinite future". The US government, which is battling China in the race for AI supremacy, told Nvidia the new rules were designed to address the risk that its products might be "used in, or diverted to, a supercomputer in China". The chip designer now expects to report 5.5bn in charges in its financial quarter that ends on 27 April, because of stocks of H20 chips and sales commitments. Nvidia, whose chips have helped drive huge developments in artificial intelligence technology in recent years, has produced extraordinary returns for its investors.

Police have arrested four people for selling obscene images created using generative AI in the first crackdown of its kind, a police spokesperson and local media reports said Tuesday. The four, who allegedly made posters and sold them online, "were arrested on Monday on suspicion of selling obscene images," a Tokyo police spokesperson said. They sold them on auction sites several times last October, criminal acts for which they face up to two years in prison, fines of up to 2.5 million ( 17,500), or both, he said. Public broadcaster NHK and other media outlets said the suspects had used free AI software to create images of naked adult women, who do not exist in the real world, using prompts that included terms such as "legs open." The four, in their 20s to 50s, reportedly sold the posters for several thousand yen each.

The chip designer Nvidia has said it will build 500bn ( 378bn) worth of artificial intelligence infrastructure in the US over the next four years, in a sign of manufacturers investing in operations on American soil amid Donald Trump's tariffs. The announcement comes after Trump reiterated threats on Sunday to impose imminent tariffs on the semiconductors that Nvidia makes mostly in Taiwan, and after the chipmaker's chief executive, Jensen Huang, dined at the president's Mar-a-Lago resort earlier this month. Nvidia, whose chips have helped drive the huge wave of artificial intelligence (AI) development in recent years, will work with its manufacturing partners to design and build factories so it can create "supercomputers" completely within the US. Production of its popular Blackwell graphics processing unit has already started at Taiwan Semiconductor Manufacturing Company's plant in Phoenix, Arizona, Nvidia said. Construction of new plants is also under way with the manufacturers Foxconn in Houston and Wistron in Dallas. Mass production at both plants is expected to ramp up in the next 12 to 15 months.

Police have arrested four people for selling obscene images created using generative AI in the first crackdown of its kind, local media reports said Tuesday. The four, aged in their 20s to 50s, allegedly made posters featuring indecent images of women and sold them on internet auction sites, public broadcaster NHK and other outlets said, citing police sources. Police could not immediately confirm the reports. NHK said the suspects had used free AI software to create images of naked adult women, who do not exist in the real world, using prompts including terms such as "legs open". They reportedly sold the posters for several thousand yen (several multiples of 7) each.