Harriet Bradshaw finds out how AI is being used to help solve an art history mystery.

Andrew Rogers explores new tech trials helping people stay underwater for longer.

Adrienne Murray explores how new 3D imaging is supporting heart procedures.

Workers train AI to identify everyday objects by labelling items in photos and videos.

A sleep apnoea wearable. Plus, tech to free up hospital beds and a breast health app.

Crumbling roads and other hazards – can AI make our streets safer?

We talk to an expert about the risks from AI hackers

It can take a decade to bring a new orchid to market, so breeders keep their hi-tech processes secret.

As the jury deliberates, this is what we found out during the weeks-long trial with two tech titans at its heart.

Ofcom said the commitments were of particular importance after recent crimes targeting Jewish communities in the UK.