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?

The tech giant says it hopes to slowly expand the service as the demand for ultra-fast deliveries grows.

Meta said Ofcom’s calculations were “disproportionate”; the regulator said it would defend its position.

The platform said it would remove end-to-end encrypted messages, a major U‑turn by parent company Meta.

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.