Newsroom

Fermilab is America’s particle physics and accelerator laboratory. Our vision is to solve the mysteries of matter, energy, space and time for the benefit of all.

Featured

Featured video

In the news

Physicists zero in on the mass of the fundamental W boson particle

Recently, scientists have determined the mass of the W boson by analyzing more than 1 billion proton-colliding events produced by the LHC at CERN. The precision of the new measurement is on par with a previous measurement made in 2022 by the CDF at Fermilab.

Social media

More from particle physics

A communication resource from the world’s particle physics laboratories.

View interactions.org