Latest about time travel
Are the aliens us? UFOs may be piloted by time-traveling humans, book argues
The great distances covered by visiting "aliens" may be ones of time rather than space, a recent book argues.
Where Does the Concept of Time Travel Come From?
When did time travel stories first appear, and what makes them so popular?
Playmobil Is Going Back to the Future in 2020!
Dust off your DeLoreans, sci-fi fans because Playmobil will launch three new sets from the "Back to the Future" films in 2020 that will have you channeling your inner Marty McFly.
New 'Terminator: Dark Fate' Trailer Pits Terminator vs. Terminator
A new trailer for Paramount Pictures' "Terminator: Dark Fate" has arrived.
Sending Even a Tiny Message Through a Black Hole Would Make It Evaporate
Sending a carrier pigeon across the cosmos would probably be a more reliable way to send a message.
Part 1 of 'The Orville' Season Finale Shows Humanity in Series' Characters
A slower, thoughtful episode beautifully observes and parodies human behavior in "The Orville" season's penultimate episode.
Time Travel Is Possible — But Only If You Have an Object With Infinite Mass
Who wouldn't want to travel in time, glimpsing the dinosaurs or peeking at humans 2,000 years from now? Now physicists have designed a time machine that seems deceptively simple.
Is Time Travel Possible? Scientists Explore the Past and Future
Time travel is a common trope in science fiction, but is it possible to travel into the past or the future?
