The meeting at the White House came as some tech bosses and experts have called for tighter rules around AI.

Sam Altman spoke in San Francisco during OpenAI’s annual event for tech developers.

The social messaging app will let parents decide on privacy settings for their child’s account.

AI needs “rigorous” testing and safeguards to contain risk, Andrew Bailey says.

Will farmers want AI tools to help judge when to pick fruit, or is their own intuition enough?

Dr Ning Xu denies he broke the rules of Nikon’s annual Small World In Motion contest.

Laura Cress has the highlights from Gamescom, the biggest gaming convention in the world.

Shiona McCallum meets mums and hospital staff trialling a new assisted birth innovation.

Adrienne Murray follows NASA scientists in Iceland researching a rare total solar eclipse.

Ammie Sekhon explores tech used to identify and remove counterfeit products online.