IBM says it has created the world’s first known chip tech below 1 nanometre – but it will be some time before it’s ready for production.

Apple said it had “never seen a component price increase this much, this quickly”.

Start-ups are taking fresh approaches to geothermal energy, but will the economics work?

Owen Flowers and Thalha Jubair were convicted for their roles in the attack, which led to large costs for Transport for London.

Andrew Rogers explores new tech trials helping people stay underwater for longer.

Adrienne Murray explores how new 3D imaging is supporting heart procedures.

Shiona McCallum meets a medical expert testing out the future of prosthetics.

Shiona McCallum visits Fifa HQ in Zurich to see new tech being used in the World Cup.

The tech company announces its new Majorana 2 chip.

Check before check-in. What’s behind a new safety campaign about power banks on aircraft?