The author, journalist and philanthropist died at home in Florida, according to Rupert Murdoch's news outlets.

The six-person girl group say the decision was made following "open and thoughtful conversations together".

Trump's new threat came a day after he appeared to give Iran about 10 days to agree to a deal to curb its nuclear programme.

A man skiing with his son was among the victims on Friday, bringing the region's avalanche death toll this season to at least 21.

The heart given to two-year-old Domenico was reportedly severely damaged during its transfer to hospital.

OpenAI said the account's activity did not meet the threshold to flag it to authorities when it was identified.