Huge investment is going into data centres for AI, but why are they so expensive?

How did E. coli become such an essential tool for scientists and will anything replace it?

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

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

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

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

What will the era of Agentic AI offer us ?

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

China’s DeepSeek took the AI world by storm this year. Where is it now? And: AI doomsday?

It’s used by millions of us every day, but why was the Quick Response code invented?