Explore the science and mystery of time travel — from Einstein’s relativity and paradoxes to wormholes and real-life claims.

Some time travel movies totally miss the mark and create plot holes, while others get the science absolutely right.

As one of the foremost scientists in the field of time travel, Princeton astrophysicist Gott takes it upon himself to disseminate advice on building time machines. The construction of the vessel ...

Albert Einstein, everyone’s favorite wild-haired genius with a mischievous grin, is more than just a pop culture icon whose legend lives on today. He’s arguably the most influential scientist of the ...

Anil Chaturvedi delves into the fascinating world of time travel, connecting it with Einstein’s groundbreaking theories of ...

Learn exactly how Einstein's theory of relativity works, and discover how there's nothing in science that says time travel is impossible. When you purchase through links on our site, we may earn an ...

This course is available on the MSc in Philosophy and Public Policy, MSc in Philosophy of Economics and the Social Sciences and MSc in Philosophy of Science. This course is freely available as an ...

A common theme in science-fiction media, time travel is captivating. It’s defined by the late philosopher David Lewis in his essay “The Paradoxes of Time Travel” as “[involving] a discrepancy between ...

Time travel is perhaps the number one science fiction technology people have been waiting for, ever since it was first popularized in the H.G. Wells Novel "The Time Machine " from 1865. But the ...

Be honest: who hasn't wanted to hit fast-forward or rewind on life? For as long as there has been a concept of time, that urge to break the bonds of time is, well, timeless. "The idea of time travel ...