The machine that allows patients to take their own blood samples for analysis from home.

BBC Analysis editor Ros Atkins looks at what what is being done to prevent minors seeing harmful content.

Marianna Spring on how the UK's media regulator wants to protect children from harmful content on social media.

The Republican presidential candidate is forging new alliances as his campaign gains momentum.

A growing use of AI is said to be both harming and helping makers of reality TV.

AI with dogfighting ability is being developed by the UK and US air forces.