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

Add Yahoo as a preferred source to see more of our stories on Google. Young Kirk sitting in his captain's chair on Star Trek (2009) - Paramount The iconic "Star Trek" franchise set the bar for ...

We all thought time travel was something out of a sci-fi movie, with DeLoreans, hot tubs, Quantum Realms, wormholes, and quirky inventors. But what if it’s been with us all along? Well, believe it or ...

Time travel has shifted from pure fantasy to a serious, if highly constrained, topic in modern physics. The equations that describe gravity, quantum fields and the structure of spacetime now allow ...

If you click on links we provide, we may receive compensation. The popular YA author's new novel for adults will hit shelves on Aug. 4 and PEOPLE has an exclusive early excerpt Wendy Mcdougall; ...

Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of ...

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 ...

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, ...

Diego Pineda has been a devout storyteller his whole life. He has self-published a fantasy novel and a book of short stories, and is actively working on publishing his second novel. A lifelong fan of ...