Endgame" speaks about the elements of the movie's time-travel plot line that are supported by science.

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 ...

The genre explores some of our most intriguing questions as humans: what our future might look like, and how our history ...

Netflix is home of some of the best sci-fi series of all times, many of then dealing with the intriguing concept of ...

Time travel paradoxes like the grandfather problem and causal loops show how the universe may resist changes or trap actions ...

The first rule of time travel is that you can only travel within your own lifetime. The second rule of time travel is that you can only stay for 90 seconds. And “The Third Rule of Time Travel,” ...

Meanwhile, your entire existence (and the existence of any object) can be plotted on what’s called a world line, a curving path through spacetime starting at your birth and ending at your death. A ...

If time travel is possible, one of the greatest questions is why don’t we see time travelers in the here and now. A new theory explores the idea that time travel creates its own destruction by ...

This month marks 40 years since Michael J. Fox, as Marty McFly, jumped into a souped-up DeLorean and went back in time, putting his very future existence at risk. (SOUNDBITE OF FILM, "BACK TO THE ...

The embarrassing truth about the use of time travel in my novel, The Ministry of Time, is that initially it was just a tool to get a Victorian naval officer into the 21st century so that I could ...