Physicists have long suspected that a peculiar quantum state lurks inside a class of materials known as kagome metals, but ...

Shattered glass does not leap back into your hand. Smoke from a match does not gather itself and crawl back inside. In everyday life, time feels like a one-way street, and you only get one chance to ...

Physicists report the discovery of new evidence for a mysterious quantum state in an unusual class of materials.

The classical laws of physics are usually invariant under time reversal. Here, we reveal a novel class of magnetomechanical effects rigorously breaking time-reversal symmetry. These effects are based ...