Physicists have demonstrated that waves can bounce off boundaries in time, not just in space, producing signals that behave ...

Add Yahoo as a preferred source to see more of our stories on Google. If traveling into the past is possible, one way to do it might be sending people through tunnels in space. by raggio5 via Pixabay ...

Time travel has always captured our imaginations, from the pages of science fiction novels to blockbuster movies that bend reality. It’s a concept that makes us wonder what it would be like to witness ...

Overview: The article lists science fiction films that use space and time travel to explore human emotions like loss, ...

Grammy winner Questlove joins TODAY to talk about “Time for a Change,” the second book in his electrifying science fiction series “The Rhythm of Time.” He shares what readers can expect from the book ...

Space — the final frontier. These are the words that introduce every episode of classic "Star Trek," the show that essentially popularized the concept of traveling the stars at the speed of light – or ...