Jack Clark tells BBC's Newsnight AI could get to the point where it develops without human input.

The president is directing money into coal as the Iran war drives up energy costs for Americans.

Jackie Jantos says loneliness and lack of confidence were challenges for young adults looking for relationships.

From next week individual investors can take a stake in Musk's rockets-to-AI company.

Naomi Gleit has weathered many controversies at Meta, but remains in what she tells the BBC is her "dream job".