We've all seen sci-fi movies that show people traveling across deep space at a moment's notice. Usually, those spaceships make use of a jump to lightspeed, hyperspace or even some way of jumping ...

If you make one end of the wormhole oscillate, then time dilation at that end relative to the entrance produces a bridge into the past. Time travel into the past makes a complete hash of causality, ...

It’s one small step for scientists, one quantum leap for mankind! Physicists created a “theoretical” wormhole and sent a message through it without disrupting space and time — potentially paving the ...

In science fiction -- think films and TV like "Interstellar" and "Star Trek" -- wormholes in the cosmos serve as portals through space and time for spacecraft to traverse unimaginable distances with ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." A recent study claims to have calculated a potential method of time travel. It involves a highly ...