A neglected force produced by neutrinos and other particles helps atomic physics measurements align with predictions of the standard model.

Physicists may have just cracked open a hidden side of the quantum world. For decades, every known particle was thought to ...

Electromagnetism and the weak nuclear force are two distinct fundamental forces. That wasn’t always the case. How many fundamental forces are there in our universe? For particle physicists, answering ...

Physicists used a machine-learning method to identify surprising new twists on the non-reciprocal forces governing a many-body system. The journal PNAS published the findings by experimental and ...