Time travel has shifted from pure fantasy to a serious, if highly constrained, topic in modern physics. The equations that ...

Time feels like the most familiar thing in the world, yet it hides one of physics’ hardest questions: why do we only remember ...

Maybe I just had time travel on the brain in 2020-21 when I was working on my own time travel novel, “Vaulting through Time,” but suddenly it seemed that everywhere I turned I found new books about ...

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 ...

Is there ever a bad time to watch a time travel movie? Some of the best sci-fi movies in history have tackled this frequently explored topic, and new wrinkles in the fabric of the concept have made ...

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, ...

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 ...