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 ...

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.

You’d be time traveling without having to gun it to 88 miles per hour. (Or, you know, without having to invent an actual time machine.) ...

But the Telegraph story is the only source that turns up when you Google the name of the time machine — “ The Aryayek Time Traveling Machine” — or the “Centre for Strategic Inventions ...

GigaPan Time Machine allows users to create ultra-high-resolution panoramic time-lapse videos, using a regular digital camera and a GigaPan robotic tripod.

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 ...

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