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.

The machines will be much more powerful than the ordinary computers we use today

We speak to a “chatter” on OnlyFans, who sends explicit messages on behalf of models.

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.

There has been criticism the Echo has stagnated, while other AI chatbots have become much easier to communicate with.

However, the government’s position is now unclear, saying it “no longer has a preferred option” for what to do next.

An analyst tells the BBC how she tracked down a victim of child sexual abuse after years of searching.