Just a handful of companies can make cadmium zinc telluride, a material with powerful properties.

Across Europe huge heat pumps are being installed that can heat tens of thousands of homes.

Introducing robots and automation to the food industry involves extra hurdles.

Finding greener ways to keep giant new data centres cool is a challenge.

Adrienne Murray meets the engineers designing icebreaker ship technology for the Arctic.

How AI is used in songwriting and fashion. Plus, a warning on how it’s used in toys.

Nick Kwek visits the National Space Industry Hub in Sydney.

Ethan Zuckerman says his intentions were good when he invented the ads.

A popular streamer tells us about the downsides of making online content.

Teenagers affected by Australia’s under-16 social media ban showed the BBC what happened when they tried to access their accounts.