Studio Simonini

The allegations come as Chinese AI companies are facing increased US government scrutiny.

The US Department of Energy says the "peaceful" co-operation agreement will give US firms "great access" to the Saudi nuclear energy programme.

Why is it taking so long for the government to regulate them, and what are the consequences of delay?

The new analysis from a prominent water campaigner emerged after secret court documents were leaked.

Fampridine boosts nerve signals to make it easier to walk, with up to 5,000 eligible.

Following weeks of mainly dry weather, we can welcome some rain this weekend, but it is not going to be that much, as Chris Fawkes explains.

Herders and experts tell the BBC how Africa's camels are suffering because of extreme heat.

The cost of parking closest to the terminal just for a few minutes has hit £10 at two of the UK's busiest airports.

Ukrainian drones have hit several retail warehouses belonging to Russia's biggest online retailer Wildberries in a matter of days.

The company said earlier this year it expected to spend as much as $190bn on AI investments.

Anthony Joshua says he is not ready for the loss of his two close friends and team members to "sink in yet" as he prepares for his first fight since their death.

Wolves striker Tolu Arokodare forces the cancellation of a training session as he refuses to leave the pitch.

The BBC's Kayla Epstein was inside the courtroom as a judge set the start date for the ousted Venezuelan president's trial in the US.

Cameron Menzies needs medical attention after being taken ill during his World Matchplay second-round match against Ross Smith in Blackpool on Wednesday.

For 'cockroach' protesters, reels and memes became a way of documenting fear, making sense of violence and refusing to let it have the last word.

Carns quit following the resignation of John Healey as defence secretary in a row over military funding.

The BBC's North America editor explains what we know about the landmark nuclear deal between the two countries.

This week marks one year since a military jet struck a school in Dhaka, killing 36, most of them children.

The killing of a dog and her puppies in Guangdong has sparked outrage inside and outside the country.

Athletes from 74 countries and territories will compete for 215 gold medals over 10 days of competition.