Switzerland spends almost $500m a year on protective structures. Is it worth it - or, as some suggest, should people move away from the mountain villages at risk?

Joe Tidy explores how the rise of artificial intelligence may play out.

A Chinese-led research team captures pictures of life at depths of more than 9km in the northwest Pacific Ocean.

The earthquake was one of the strongest ever recorded, but its tsunami was not as bad as feared.

Flights are getting bumpier, thanks in part to climate change. But new studies are looking into innovative potential ways to turbulence-proof wings - using AI and owls

What will the era of Agentic AI offer us ?

Some packaging firms say aluminium could be used more widely in packaging, but cost may hold it back

Yasmin Morgan-Griffiths has exclusive access to La Sagrada Familia in Barcelona.

Big food firms are phasing out artificial colours, so tech firms are rushing to fill the gap.

Testing programmes affected include those monitoring the impact of drought.

An American waste management company is storing organic waste deep underground.

Matching trucks with cargo has become digitised, adding efficiency, but driving down earnings.

Ione Wells explores if lithium mining can be done more sustainably.

Tech Now meets the team behind WasteShark - can it help tackle marine plastic pollution?

BBC News went inside -23C freezers to see the ice that could "revolutionise" our knowledge of climate change.

Anyone in the UK wanting to access online porn will soon have to undergo more rigorous age checks.

The 175-year-old glass house will begin a £50m renovation in 2027.

We take a deep dive into quantum computers, with experts answering listeners' questions.

The felling has prompted calls for stricter legal protections for other trees and drawn attention to wider issues

Exploring some of the latest tech innovations in the world of sport.