The company’s public stock debut is set to be one of the most valuable in history, and could make Musk the world’s first trillionaire.

Alasdair Keane climbs aboard an electric boat in Norway.

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.

The effect of screen time on young children. Plus a listener tells us his AI voice story.

Artificial intelligence is already in use in many areas of healthcare.

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.

The UK’s competition watchdog says it is looking at five firms in its investigation into misleading online reviews.