Time travel has been a popular science-fiction theme since H. G. Wells wrote his celebrated novel The Time Machine in 1895. But can it really be done? Is it possible to build a machine that would ...

Time travel has been a popular science-fiction theme since H. G. Wells wrote his celebrated novel The Time Machine in 1895. But can it really be done? Is it possible to build a machine that would ...

Maria Konnikova on the ability of humans to imagine the future and the possibility of time travel, and how it was affected by technology.

If I had a time machine I'd visit Marilyn Monroe in her prime or drop in on Galileo as he turned his telescope to the heavens. Perhaps I'd even travel to the end of the universe to find out how ...

As the narrator says, the laws of physics don’t explicitly forbid time travel, but that doesn’t mean we’ll be building a working time machine anytime soon that can let us whip back and forth ...

Tipler published a paper on how to build a time machine, a Tipler Cylinder, back in 1974. This machine would enable you to travel back in time.

Tipler published a paper on how to build a time machine, a Tipler Cylinder, back in 1974. This machine would enable you to travel back in time.

How To Build A Time Machine doesn’t have a release date yet, but you can check for updates on its Twitter.

Two men pursue childhood fantasies in very different ways in Jay Cheel's documentary 'How to Build a Time Machine.' By THR Staff Less an evaluation of a sci-fi trope’s feasibility than a nerd ...