Scientists claim that time travel is possible and humans have already done it, according to the Daily Mail. From H. G. Wells ...

Cosmic speed limits can be a major inconvenience but they've rarely stopped science fiction in its tracks.

Could time travel be more than just a Hollywood dream? Discover how scientists say it's already happening, and why it's not ...

Time travel has long been a topic of science fiction, filled with thrilling possibilities and mind-bending problems. The most famous of these problems is the "grandfather paradox". If someone travels ...

The faster someone can move, the faster they can travel forward through time - skipping through centuries of time in just ...

Fusion has long been the propulsion end-goal for interplanetary travel, and a U.K.-based company thinks on its way to ...

ESA's Atomic Clock Ensemble in Space (ACES) has arrived at NASA's Kennedy Space Center in Florida, United States. This ...

After nine months in space, NASA astronauts Butch Wilmore and Suni Williams finally returned to Earth on Tuesday, March 18 — ...