Physicists have taken a bold step beyond Einstein's special theory of relativity, proposing an expansion of special ...

Relativity Space has a new chief executive – and he doesn’t come from an aerospace background. But, Eric Schmidt does come ...

Scientists say that time travel really is possible and that there are already time travellers walking amongst us, but it ...

Scientists have weighed in on the possibility that time travel is a very real thing people have already done, thanks to the ...

That's baked into special relativity ... and it seems to be a result of the way that space and time weave into each other. It's not just the speed of light. It's the speed of causality.

A fourth paper introduced special relativity, leading physicists to reconsider notions of space and time that had sufficed since the dawn of civilization. Then, a few months later, almost as an ...

It arose from his special theory of relativity, which proposed that ... It led to a new way of looking at the universe: suggesting that space and time can’t be separated from one another ...

One of the major consequences of Einstein's special theory of relativity is that time is not absolute ... us a curveball': Largest-ever map of space reveals we might have gotten dark energy ...

Could time travel be more than just a Hollywood dream? Discover how scientists say it's already happening, and why it's not ...