Time Travel

We all wish we could do it. Do what you ask? I know many people would love to go back and give some tips to our younger, less intelligent selves and say, "Hey, that right there...well, don't do it, because it's really stupid." I know I would have a few words to say, even if it was just a few years ago. I have made a list of three major life tips to my younger self, so if I ever get the o

In the new sci-fi hit 'Looper,' starring Bruce Willis, Joseph Gordon-Levitt and Emily Blunt, the mob uses “Loopers” and time travel to kill targets in the 30-year past. But how much of the film is based on actual hard science?