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

Alasdair Keane climbs aboard an electric boat in Norway.

The smart glasses market is growing, with more choice of wearable devices.

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

Origami techniques can add strength to structures without adding bulk.

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

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

The region has been positioning itself as an AI hub, following billions of dollars in investment by tech giants.