Trump says he and Xi have forged a'truly great friendship' What's on the agenda for the Trump-Xi summit, and what won't they discuss? President Donald Trump and first lady Melania Trump greet China's president Xi Jinping and his wife Peng Liyuan at the White House. President Donald Trump and first lady Melania Trump greet China's president Xi Jinping and his wife Peng Liyuan at the White House. Presidents Donald Trump and Xi Jinping have plenty to cover when they sit down for talks Thursday at the White House. The US and Chinese leaders are tackling issues like trade irritants, artificial intelligence safeguards and the war in Iran.

Why did an OpenAI system hack Australia's health system - and can it be stopped in the future? To play this video you need to enable JavaScript in your browser. An OpenAI agent has gone rogue and infiltrated an Australian government website in what cyber-security experts are calling the first hack of its kind. But why did it take the government months to discover what happened - and could it happen again? What was hacked and why did it take Australia so long to realise?

Climate protesters say tech companies, not AI, are the real'danger to humankind' - and the planet O n Monday evening, protesters gathered outside the unmarked Manhattan offices of OpenAI, maker of ChatGPT, holding signs calling to "Eat the rich, save the planet". Over the next two days, groups also picketed outside the offices of fellow tech giants Google and Amazon; other protesters, including clergy, were arrested while disrupting a closed-door AI health summit in the city. Tonight, protesters will target a Brooklyn gas power plant that was set to close - until it was purchased to power AI datacenters. The protests come on the heels of an Anthropic employee quitting his job with a warning that intensified an already-growing AI panic: "The people building AI earnestly believe that it could kill us all by the end of the decade." Though it was far from the first time an AI expert had issued a doomsday message about the threat the tech poses, this time it dominated public attention, arriving as trust in big tech has hit an all-time low and communities across the country are trying to stop the building of datacenters.

Is your Apple Watch 12 or Ultra 4 randomly restarting? Some owners, including me, have reported sudden shutdowns while adjusting Apple Watch settings. Lance Whitney is a technology journalist with an IT background. He's written for TechRepublic, PCMag, Macworld, and Time, among others, He also teaches classes in AI, cybersecurity, and social media. The Apple Watch Series 12 and Ultra 4 may randomly restart.

Reported assaults on Britain's rail services rise by more than a third Reports of violent incidents and harassment on rail services rose substantially last year, figures from the rail regulator show. Reported assaults, including physical and verbal, were up 36% in the year to March 2026 compared with the previous year, according to the Office of Rail and Road (ORR). In total 13,464 assaults against passengers and members of the public were recorded on Britain's mainline railway, the highest number recorded since the series began in 2004. The ORR said the figures were concerning and that it was working with the industry to address the problem. According to the figures, harassment increased by 52% compared with the previous year and common assaults rose by 30%.

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A fire at a Starlink satellite station in central Poland was a deliberate act of sabotage, a government minister has said. Polish Deputy Prime Minister Krzysztof Gawkowski said the fire in the Masovian Voivodeship province was deliberately designed to disable the station... disrupting internet access for various institutions, including the Ukrainian army. He told Polish public broadcaster TVP Info an investigation was ongoing but many indications suggest the attack fits into a new Russian doctrine of attack. The Kremlin has not commented. Meanwhile, Denmark's intelligence service issued a new threat assessment saying it expects Russia to escalate hybrid warfare in the coming months.

Are we back in big tech's'move fast and break things' era? To play this video you need to enable JavaScript in your browser. Move fast and break things. It was a mantra coined by the tech giant Meta and used until 2012, which came to define the bad old days of social media running riot in a feeding frenzy of user data. Yet now we have large companies scrambling to develop ever more powerful AI, in an intense global race to be first to build the world's most advanced models, egged on by US President Donald Trump.

This material may not be published, broadcast, rewritten, or redistributed. Quotes displayed in real-time or delayed by at least 15 minutes. Market data provided by Factset . Powered and implemented by FactSet Digital Solutions . Mutual Fund and ETF data provided by LSEG . How the'Squatter Hunter' is fighting home takeovers with tech AI robot may stop your dog from barking while you're gone His home changed hands for $5. Could it happen to your family? Flying taxis are taking off in Texas.

Rogue OpenAI agents accessed an Australian government health data website, obtaining non-public information, in what could be the first known instance of AI autonomously hacking a government portal. Australian politicians have called it utterly unacceptable. Belgium and Rwanda are talking again. Is DR Congo any closer to peace? Greenland's delegation gets hero's welcome after signing US-Denmark pact UN funding cuts hit refugees at Cox's Bazar settlement