Today's Headlines — SA

The deal gives Nvidia control of a leading open-source AI platform and developer community.

The BBC's Zoe Kleinman takes a ride on Uber's self-driving robotaxi as the service rolls out on Thursday.

The things you're doing to make your sleep better could actually be making your sleep worse.

The ride-hailing app has launched 15 self-driving taxis, but they will have safety drivers inside.

The company says cutting roles would make its operations "simpler and faster".

Its backers say it would provide a "vital safety net" against runaway AI systems such as those from OpenAI and Anthropic.