These 8 sci-fi movies make time travel frighteningly plausible through real physics, causal loops, government control, and ...

In 1998, a gentleman by the name of John Titor arrived from the future, or so he said. In his timeline, as he claimed, General Electric had managed to invent time travel in the year 2034. He even ...

From Interstellar to Primer, these sci-fi movies use time travel to further the plot, without throwing actual science out the window ...

Add Yahoo as a preferred source to see more of our stories on Google. Luckily for sci-fi writers, there's rarely any need to worry about backing up their ideas with facts. Over the years, they've come ...

Time travel has long been one of the most irresistible concepts in science fiction — the idea that we could undo past mistakes, witness history firsthand, or peek into the future has fueled some of ...