Adrienne Murray visits the Esrange Spaceport in the far north of Sweden.

Alasdair Keane climbs aboard an electric boat in Norway.

We chat about a conversational AI that’s almost human-like in its speech skills

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.

Chief Executive Sam Altman said the group would prohibit the use of its systems to spy on Americans.

AI is being used to screen care workers – but can a robot truly judge who is right for the job?

It comes after the free-to-play game was given top billing at The Game Awards in December.

TikTok tells the BBC it won’t join rival platforms such as WhatsApp and Messenger in using end-to-end encryption.