Hidden organic particles high in the stratosphere may reshape how scientists understand climate, ozone chemistry, and ...

But such measurements are notoriously challenging: the instruments used are themselves governed by quantum laws, and their interaction with particles can alter the very properties they are meant to ...

Scientists working at CERN’s Large Hadron Collider may be seeing the strongest hints yet of physics beyond the Standard Model — the decades-old theory that explains the fundamental particles and ...

Muons are a key subatomic particle in the discovery of new physics, but after particle collision, they’re difficult to track.

Scientists have observed a unique particle that moves easily one way, yet resists at 90 degrees. These semi-Dirac fermions were observed using their energy signature in a topological metal. Particles ...

For decades, scientists have explored the enigmatic world of fundamental particles, uncovering the building blocks of our universe. But what if some of these particles, once deemed impossible, ...

The windy and chaotic remains surrounding recently exploded stars may be launching the fastest particles in the universe. Highly magnetic neutron stars known as pulsars whip up a fast and strong ...

CAIRO — An international team of researchers said Sunday they will soon begin analyzing cosmic particles collected inside Egypt's Bent Pyramid to search for clues as to how it was built and learn more ...

Chalk up a potential third win for hypothetical particles called axions. If the subatomic particles exist, they could solve two pressing puzzles of particle physics: the source of the dark matter that ...