Physicists have demonstrated that waves can bounce off boundaries in time, not just in space, producing signals that behave ...

Unlike many time travel films, Midnight in Paris isn’t focused on the metaphysics of time travel. It has no interest in exploring how time travel works or what implications it has for how we think ...

Some time travel films really put the "fiction" in "science fiction." But according to a metaphysicist, one unexpected movie actually gets it quite right.

What is there about time-travel to the past—not the frightening future—that has sold millions of books and movie tickets and still seizes the attention of television and science-fiction audiences?