Teams around the world are competing to develop tablet software to replace a teacher in developing countries.

About two billion people have no insurance, but “pay-by-mobile” policies are growing in popularity.

The tiny satellite was designed by Rifath Sharrook, 18, and manufactured using a 3-D printer.

Three years after its high-profile launch, Nick D’Aloisio’s News Digest app is being shut down.

He apologises for causing any offence after saying he finds a male voice more trustworthy on Siri.

Clash follows reports of Walmart asking IT suppliers not to use Amazon’s cloud computing service.