In a recent examination of the finer details on entropy, space, and time, he's found we can murder all the grandparents we want. The 'grandfather paradox ... of time travel an absurdity.

the grandfather paradox, cautions against making changes that could break the timeline if you were to ever travel back in time. But, according to one scientist, the paradox may not even be ...

A physicist believes he may have solved the notorious "grandfather paradox", suggesting that time travel to the past may not be ruled out by this particular branch of physics. First off ...