A new theory explores the idea that time travel creates its own destruction by introducing instability into certain realities ...

The past is the final frontier. Traveling back in time isn’t necessarily science fiction, according to a new paper published in Classical and Quantum Gravity. The paper’s title, “Traversable … ...

The dream of time travel has fueled stories, films, and scientific debates for generations. The idea that you could step into ...

Scientists are trying to figure out if time travel is even theoretically possible. If it is, it looks like it would take a whole lot more knowledge and resources than humans have now to do it.

Scientists say that time travel really is possible and that there are already time travellers walking amongst us, but it isn't like what you might see in the movies.

Time travel and parallel timelines almost always go hand-in-hand in science fiction, but now we have proof that they must go hand-in-hand in real science as well.

Looper ‘s time travel, in short, is a futuristic version of the East River. Though gunning down folks from the future is profitable, it comes at steep personal cost.

Bestselling science fiction author Blake Crouch, who has written extensively about time travel, said the new study seems to support what certain time travel tropes have posited all along.