Ashley St Clair files lawsuit in state of New York over deepfakes that appeared on social media platform X

The mother of one of Elon Musk’s children is suing his company – alleging explicit images were generated by his Grok AI tool, including one in which she was underage.

Ashley St Clair has filed a lawsuit with the supreme court of the state of New York against xAI, alleging that Grok, which is used on the social media platform X, promised to stop generating explicit images but continued to do so.

Setback for president, who has called windfarms ‘losers’, as Empire Wind project allowed to move forward

A federal judge on Thursday cleared the way for a New York offshore wind project to resume construction, a victory for the developer who said a Trump administration order to pause it would probably kill the project in a matter of days.

District judge Carl J Nichols, an appointee of Donald Trump, ruled construction on the Empire Wind project could go forward while he considers the merits of the government’s order to suspend the project. He faulted the government for not responding to key points in Empire Wind’s court filings, including the contention that the administration violated proper procedure.

US to lower tariffs on Taiwanese goods to 15% as chip and tech businesses pledge $250bn spending in US operations

The US said on Thursday that it had signed a deal with Taiwan to reduce tariffs on goods from the democratic island, while increasing Taiwanese semiconductor and tech companies’ investments in America.

The agreement, the US commerce department said, “will drive a massive reshoring of America’s semiconductor sector”.

The Venezuelan opposition leader did not confirm whether the US president accepted the award

The Venezuelan opposition leader María Corina Machado has said she “presented” her gold Nobel peace prize medal to Donald Trump after meeting him in the White House, nearly a fortnight after he ordered the abduction of Venezuela’s president, Nicolás Maduro.

Machado, who received the award last year for her struggle against Maduro’s “brutal, authoritarian state”, told reporters she had done so “in recognition [of] his unique commitment [to] our freedom”. It was not immediately clear whether Trump had accepted the gift.

Officials to offer 50% subsidy up to $310,000 in effort to make one of world’s most expensive cities more affordable

San Francisco will offer free childcare to families earning less than $230,000 a year, and a 50% subsidy to those earning up to $310,000, in an expansion of the city’s childcare offerings designed to make one of the world’s most expensive cities more affordable for residents.

San Francisco’s mayor, Daniel Lurie, announced the initiative as part of his “Family Opportunity Agenda” on Wednesday, alongside a package of housing, education, food, healthcare, transportation and other programs focused on affordability.

Months after Trump spoke of ‘concepts of a plan’, framework offers few specifics – and could stall in Congress

Donald Trump has finally unveiled his long-awaited framework for healthcare affordability, almost a year and a half after announcing during a pre-election presidential debate that he had the “concepts of a plan” for healthcare reform.

The short document, titled the Great Healthcare Plan, provides four headline objectives, but few specific details as to how they will be achieved.

Former shadow justice secretary shares stage with Nigel Farage in wake of being summarily sacked by Tory leader

• UK politics live – latest updates

Robert Jenrick made a dramatic defection to Nigel Farage’s Reform UK on Thursday, declaring the Conservatives “rotten” and a “failed” party, after being sacked by Kemi Badenoch for plotting against her.

In a high-stakes day for the future of the British right, Jenrick became the most senior Tory to switch allegiance to Reform, launching into a fiery and personal denunciation of his former colleagues in the shadow cabinet.

Whether dog-sledding in Mongolia or braving grocery store trips in Alaska’s 40mph winds, these writers recommend the gear they swear by

• Eight winter clothing essentials Scandinavians swear by – from heated socks to ‘allværsjakke’

• Sign up for the Filter US newsletter, your weekly guide to buying fewer, better things

In New York City’s winter months, I’m bundling up for runs and throwing on layers for the office. But compared to Alaska’s glacial mountains and Finland’s snowy forests, the streets of Manhattan are practically a tropical paradise.

If anyone knows exactly what to wear to stay warm in cold weather, it’s the people who live in these places. So I asked seven writers who reside in some of the coldest cities on Earth to recommend the gear they swear by. One writer in Mongolia wore a pair of foot warmers on a nine-day dog sledding adventure. Another in Winnipeg, Canada, shared a pair of gloves she’s dubbed “long johns for your fingers”.

Eight winter clothing essentials Scandinavians swear by – from heated socks to ‘allværsjakke’

I run over 20 miles a week in the winter. Here’s everything I wear to stay warm

The best winter gloves are two pairs, actually (and one is hiding at Home Depot)

Brazilian teenage tennis sensation says he cannot control expectations but is looking forward to challenging the best again in 2026, starting at the Australian Open

‘My dream is to become world No 1, win grand slam titles and make history for Brazil,” João Fonseca says with simple purity as we reach the crux of his huge ambition. Fonseca is 19 and he makes that succinct list of his goals sound almost as casual as a few fun things a more ordinary teenager might aim to do this weekend. But Fonseca is different.

He is a generational talent who, in recent years, has been spoken of as a future superstar amid predictions that he might have the best chance of denting the dominant hold that Carlos Alcaraz and Jannik Sinner exert over men’s tennis. But, as time in Fonseca’s company proves, he is remarkably grounded and mature for his age. Those attributes underline his credentials far more effectively than the hype that has trailed him.

The 2026 World Cup is set to be a polarising event but, even if it will not be the first to be politically contentious, it will expose a growing unease

Five months out from the World Cup the politics are impossible to avoid. There are concerns relating to one of the host countries, the US, with armed immigration officials roaming through its cities and visa restrictions stepped up against foreign visitors. One qualifying nation, Iran, is experiencing a public uprising against its leadership, with the regime attacking its citizens in response. Among other qualifiers there are concerns over democratic backsliding in Tunisia, ecological crimes in Ecuador and , in the future host country Saudi Arabia. And that’s just for starters.

It sometimes feels as if this summer’s tournament, the one Gianni Infantino recently described as “the greatest show ever on planet Earth”, will serve as an inescapable reminder of the depressing state of the world in 2026. It could yet be an event that goes down in infamy. But it is hardly the only tournament to have prompted ethical concerns and serves as a reminder that the issue of how global sport should engage with such issues has remained largely unresolved.

The US president vowed to ‘end childhood cancer’. But his administration is dismantling the search for a cure and sending families scrambling for treatment

For seven years, Jenn Janosko cared for children with cancer on the ninth floor of New York’s Memorial Sloan Kettering hospital.

It’s the happiest sad place she knows.