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.

Yvonne Johnson has motor neuron disease. AI is helping to return her lost voice.

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.

The UK regulator said the ad condoned “digitally altering and exposing women’s bodies without their consent.”

It is hoped Charles H Bennett and Gilles Brassard’s work will make digital communications secure for decades ahead.

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.