For more than 20 years in experimental particle physics and astrophysics, machine learning has been accelerating the pace of science, helping scientists tackle problems of greater and greater ...

Time travel has been a beloved trope in science fiction for decades. While it may seem like the stuff of novels and movies, ...

Quantum mechanics just can’t keep from getting freaky. The latest thing is negative time, and how light going through a cloud of atoms might appear to come out before it goes in. Unfortunately, it is ...