There are plenty of hidden gems in sci-fi, including shows about time travel that have flown under the radar, from Travelers ...

Time travel isn't exclusively a feature of the sci-fi genre, and history's greatest non-sci-fi time travel film is a classic ...

If scientists are to be believed — and they probably should be — time travel is really finicky, particularly when it comes to going backwards in time. That's one thing most Hollywood movies get wrong ...

Time travel is one of the hallmarks of science fiction, but many time-travel-based movies have plots that leave one with a headache just thinking about them. What if you could travel into the past, ...