Add Yahoo as a preferred source to see more of our stories on Google. If traveling into the past is possible, one way to do it might be sending people through tunnels in space. by raggio5 via Pixabay ...

Thomas Mulligan explains the complex nature of time travel by analyzing the inconsistent causal loop (the grandfather paradox ...

Time travel makes regular appearances in popular culture, with innumerable time travel storylines in movies, television and literature. But it is a surprisingly old idea: one can argue that the Greek ...

Many of us have seen science fiction or fantasy movies, or read novels that feature time travel. One of the most famous of these is the "Back to the Future" trilogy from the '80s which starred Michael ...

Time travel has been one of the biggest tropes in science fiction for years. But what if you could actually go back in time and visit a loved one before their death? There's, obviously, a lot we don't ...

A common theme in science-fiction media, time travel is captivating. It’s defined by the late philosopher David Lewis in his essay “The Paradoxes of Time Travel” as “[involving] a discrepancy between ...

Our editors and experts handpick every product we feature. We may earn a commission from your purchases. What makes time-travel books so fascinating? A key genre of the science fiction ecosystem, ...

There are few films about time travel that are as delightful as Richard Curtis' 2013 romantic comedy, About Time. Starring Domhnall Gleeson and Rachel McAdams, About Time is a great film for so many ...

Lucas Kloberdanz-Dyck is a writer for Collider. He grew up creating lists, stories, and worlds, which led to his love of anime and video games. He attended Sheridan College where he earned an Honours ...