Some dangerous bits of code come in surprisingly small sizes. But just a few bytes can be enough to wreck computers and even bring a warship to a standstill

Barcelona’s tiki-taka style of play has revolutionised football. But has their secret weapon been decoded?

The world’s “first decentralised digital currency” promises financial salvation, but what is it and can it really deliver?

Acclaimed code-breaker Alan Turing was undoubtedly one of the greatest minds of the last century but his work was not a one man show, says Quentin Cooper.

Who should take responsibility for decisions made by “intelligent” machines like killer drones or autonomous cars?

Get ready for a time when computers know our world - and our future - better than we do.

In the second of our five part series on the future of mobile, Roland Pease explores the innovations and tricks that will keep us connected.

Websites are using hidden tricks to make you click or buy without realising, and the way they do it can be both baffling and controversial, finds Chris Baraniuk