The ancient Greeks speculated that it might be air, fire or water. A century ago, physicists felt sure it was the atom. Today, we believe that the deepest layer of reality is populated by a diverse ...

The existence of the Higgs boson completes the standard model of particle physics. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. On April 8, ...

A group of fundamental particles, long theorised but thought to be physically impossible, might exist after all. Known as paraparticles, they could one day have exotic applications if we ever manage ...

“There’s a lot of meanings for ‘small,’” says Janet Conrad, a particle physicist at the Massachusetts Institute of Technology ...

The Standard Model is our best theory for how the universe operates, but there are some missing pieces that physicists are struggling to find. When you purchase through links on our site, we may earn ...

Artificial Intelligence (AI) is making significant strides in the realm of physics, demonstrating immense potential across various domains. Among the many fascinating prospects is the application of ...

The question of what protons or neutrons are made up of has an apparently simple answer: quarks and gluons. However, when it ...

Humble neutrinos — electrically neutral particles that glide through the universe, unaffected by the forces of nature — have helped to shape the cosmos. They play a role in nuclear fusion, radioactive ...

It’s a fundamental principle of physics that particles with opposite charges attract each other, while those with the same charge repel. But now, scientists at the University of Oxford have found that ...

Smashing atomic nuclei together at mind-bending speeds recreates the fiery conditions of the early universe and scientists are finally getting a better handle on what happens next. A sweeping new ...

An artist's concept of multiple types of subatomic particles. Forget about turtles; for all practical purposes, it’s really particles all the way down. Consider the seemingly simple matter of their ...