Dubbing these “closed timelike geodesics” (CTGs), Ralph and Sajeendran explain in the paper: “Such a CTG would be ideal for ...

If traveling into the past is possible, one way to do it might be sending people through tunnels in space. by raggio5 via Pixabay Have you ever dreamed of traveling through time, like characters do in ...

Modern science marvels at the concept of time travel, with theories like Einstein's relativity or cinematic imaginations such as Interstellar . Yet, millennia ago, Sanatan Dharma had already delved ...

"Timecrimes" gives fresh meaning to the expression "Been there, done that." It's not the first time a movie has played with the idea of a time traveler encountering an earlier version of himself, but ...

THERE is nothing quite so simultaneously familiar and enigmatic as time, the focus of this week’s issue. Which is perhaps what always makes it such a joy to indulge in our unique ability to explore ...