Anderson's time-travel mystery, 'The Expert of Subtle Revisions,' explores the way history is affected by how it is told and ...

Anyone who's seen "Back to the Future" should surely be familiar with the grandfather paradox. In the movie, Michael J. Fox's Marty McFly travels back in time only for a younger version of his own ...

A desperate father traverses through time to save his dying daughter, only to realize that the past holds its own secrets.

From travelling faster than light and living forever to speaking via telepathy and deploying dark energy for human progress, ...

The Grandfather Paradox, a time-travel dilemma, is reexamined through quantum mechanics. ‘Orphan worlds’: The hidden process creating billions of starless planets NASA's PUNCH: How 4 suitcase ...

This would create a paradox since you never would have been born if your grandparents never met. You've prevented your later birth, so you shouldn't exist anymore. This is called the "Grandfather ...

This is how the grandfather paradox was first explained to me: Imagine a boy whose grandfather invented a time machine. The boy hates his grandfather and, in a fit of anger, uses the time machine ...