The MyHeritage AI Time Machine is a tool that allows users to upload photos of themselves or their loved ones and see what that person may have looked like at a different age.

It’s just a matter of time before we build a time machine that can take us into the far future, scientists say. Here’s what we know so far about the science.

Astrophysicist Ron Mallett believes he's figured out how to build a time machine that would allow someone to travel to the past.

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.

Some days you just want to get in your time machine and go hang out with Mark Twain. The problem is that time machines are currently limited by the fact that they don’t exist. You can listen to ...

A new concept for a time machine could possibly enable distant future generations to travel into the past, research now suggests.

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

So if spacetime is curved, and we run time along it simultaneously, then theoretically the bend can be turned into a loop, making time travel possible.

Time travel is theoretically possible, scientists have said. There is no mathematical reason why a time travel machine could not be able to disrupt the spacetime continuum enough to go backwards ...