The tech aims to identify people’s irises and stop the rise of fake accounts and malicious scams.

The discussion is a sign the AI firm’s technology may be too critical for even the US government to do without.

Whether the tech billionaire will attend the interview requested by Paris prosecutors remains to be seen.

Paul Carter checks out the newest phones, gadgets and trends from MWC Barcelona.

Alasdair Keane visits the underground insect farm turning food waste into animal feed.

How research linking climate change and extreme weather events is being used in lawsuits.

Shiona McCallum tours Blenheim Palace, exploring the tech aiding its restoration.

Humans are returning to the Moon – hear about it on the BBC’s space podcast, 13 Minutes

Attribution science is becoming an increasingly important tool in climate lawsuits.

Is there a way to fix AI’s problem with trust?