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 ...

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 ...

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