Time travel has long been a staple of science fiction, captivating imaginations with the possibility of moving through time as easily as we travel through space. However, the question remains: how ...

Who among us hasn't wished for the ability to time travel. Unfortunately, you can't hop in a DeLorean, gun it to 88 miles per hour, and visit the past. However, Google Earth has the next best thing ...

This month marks 40 years since Michael J. Fox, as Marty McFly, jumped into a souped-up DeLorean and went back in time, putting his very future existence at risk. (SOUNDBITE OF FILM, "BACK TO THE ...

The grandfather paradox is just one of the thorny logical problems that arise with the concept of time travel. But one physicist says he has resolved them. When you purchase through links on our site, ...

Forbes contributors publish independent expert analyses and insights. The author of many tech books, Michael Ashley covers AI and Big Data.