SCIENTISTS have built the world’s first time machine — sort of. Working with electrons in the bizarre realm of quantum mechanics, they first created the equivalent of a break for a game of pool. The ...

Scientists have created a sort of ‘time machine’ where everything goes backwards – although you won’t be able to go through a portal and visit your ancestors any time soon. Instead, the scientists are ...

Time travel may be possible - for sub atomic particles, at least, a new experiment has found. Physicists have discovered that heat can spontaneously flow from a cold quantum particle to a hotter one ...

It may not quite be the Tardis, but scientists have built what could loosely be described as a time machine. In an experiment that would have challenged Doctor Who, researchers defied the second law ...