Exotic spin-dependent interactions represent a promising avenue for probing physics beyond the Standard Model. These interactions, hypothesised to be mediated by new light bosons, couple to the ...

Physicists have produced experimental evidence that anyons, exotic quasiparticles long thought to exist only in ...

A team of scientists finds a way to evaluate highly complex Feynman integrals. How does the world look like at the smallest scales? This is a question scientists are trying to answer in particle ...

The photograph, titled “Underwater Hunting,” was a finalist for the 2025 Global Physics Photowalk. The competition, held ...

After years of confusion, a new study confirms the proton is tinier than once thought. That enables a test of the standard model of particle physics.

After a decade-long analysis, a collaboration of physicists has made the most precise measurement of the mass of a key particle – and it may unravel physics as we know it. The new measurement differs ...

Two independent lines of evidence from the world’s most powerful particle experiments are converging on the same ...

A new surprising result from digging in Fermilab archives could help scientists uncover new laws of physics and solve mysteries such as the nature of dark matter. In a new study appearing in the April ...

For the past half century or so, a theory known by the understated name of the Standard Model has dominated the field of particle physics. This theory provides us with a detailed description of the 17 ...

The particles that are in an atom: protons, neutrons and electrons The particles that are in protons and neutrons: quarks The four fundamental forces: gravity, electromagnetism, the strong force and ...