Science and Technology

Nvidia's market value has plummeted by about $430bn (£322bn) in two days after its CEO, Jensen Huang, admitted to having an affair with a woman alleged to be a Chinese spy. 

AI chatbot maker Anthropic is seeking a stock market valuation of up to $1.4trn (£1trn).

Donald Trump has said the FBI is looking into Nvidia CEO Jensen Huang's affair with an alleged Chinese spy - but insisted he is a "very honourable man". 

Companies making popular weight loss drugs, including Ozempic and Wegovy, will be required to add a warning label about a rare eye condition that can cause blindness, the US Food and Drug Administration (FDA) has said.

The government is seriously considering banning children from online sales platforms such as eBay and Vinted, the culture secretary has said.