Humanity has heard bold promises about conquering aging before, but few are as provocative as the claim that people could ...

One of the hardest parts of getting older is that we can't get back some of those fun and exciting moments from our past. Sometimes nostalgia for the past hits out of nowhere, and once it does, it's ...

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 ...