Shiona McCallum tours Blenheim Palace, exploring the tech aiding its restoration.

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.

How to say goodbye and pay tribute to a loved one – with a hologram.

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?

While only rolled out to some users, the feature’s bizarre AI-generated descriptions were shared widely.

A hacking group breached the academic software Canvas, used by thousands of schools and universities across the globe.

Molecules that can capture heat could be a useful technology to decarbonise heating.