A tiny discrepancy in particle physics has loomed for decades as an exciting possible crack in one of science’s most ...

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

The Large High Altitude Air Shower Observatory (LHAASO) has detected PeV (1015 eV) gamma-ray emission from a pulsar wind ...

Collaboration that made precise measurement of the g-2 value honored with $3 million from the Breakthrough Prize in ...

UC Santa Cruz physicist Stefano Profumo has put forward two imaginative but scientifically grounded theories that may help solve one of the biggest mysteries in physics: the origin of dark matter. In ...

Everything we see around us, from the ground beneath our feet to the most remote galaxies, is made of matter. For scientists, that has long posed a problem: According to physicists’ best current ...

Scientists seeking the secrets of the universe would like to make a model that shows how all of nature’s forces and particles fit together. It would be nice to do it with Legos. But perhaps a better ...

High above Earth, in the thin air of the Tibetan Plateau, a giant observatory ...

Purdue University's Vidya Nagaraju and Kingsly Ambrose measure the size and shape distribution of particles on a Malvern Morphologi G3-ID particle shape analyzer at the Agricultural Particulates Lab ...

Something is missing from the universe. Not misplaced, but structurally absent. About 85 percent of all matter in existence ...