Somewhere, a hard drive is filling up with secrets no one can read yet, and its owner is waiting for the machine that opens ...

Discover how computers play chess, from the Mechanical Turk to advanced chess engines and their strategies against human ...

Science has discovered around 6,000 planets, and this is the first one, other than Earth, that is rocky and has an atmosphere ...

A US defence-intelligence company, born from the CIA's venture arm that now operates inside the UK public sector. We examine the claim that its technology does what no other vendor can ...