Time travel has long lived in the realm of fantasy, but a growing body of research is quietly shifting it into a serious ...

Back in 1985—before Back to the Future II and long before Marty's arrival in the modern day (today)—Popular Mechanics took a good, hard look at the original movie's iconic DeLorean time machine. These ...

Fans of science fiction movies and TV know that behind aliens, space travel, and robots, time travel is, by far, one of the most beloved and often employed tropes of the genre. In fact, you could ...

From The Flash to Avengers: Endgame to 2002’s The Time Machine, time travel movies often follow characters hoping to prevent a present personal tragedy or larger calamity by tweaking some event in the ...

If you had the means to travel in time, where would you go? The past, or the future? For so long, filmmakers have wondered this same question, with more time travel movies than you can count. At least ...

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, ...

Time Travel is one of the most well-used concepts in science fiction, but there's a problem. It's always a lot of work. Whether it requires making insanely difficult calculations to judge how fast to ...