Theoretical breakthrough shows that time’s arrow can emerge naturally from how quantum parts become interconnected.

The second law of thermodynamics rules the universe. Called also the law of entropy, it dictates: Everything moves towards ...

Time feels like the most familiar thing in the world, yet it hides one of physics’ hardest questions: why do we only remember ...

Time travel has shifted from pure fantasy to a serious, if highly constrained, topic in modern physics. The equations that ...