Where do America's X-plane projects fit in an era of cheap drones?

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

Australia, which has strict social media restrictions and has proposed controls on algorithms and smart glasses, announced the breach at the UN.

News that an automated AI agent hacked a government IT system raises big questions about regulating the tech.

The hackers claim they have every agent's name, role, badge number and personal details including home address, phone numbers and spouse information.

Despite promises to make safe AI, examples of bots behaving badly are now coming at us thick and fast.

The BBC’s North America technology correspondent Lily Jamali explains how the Medicare breach happened, and why it matters.