The deconstructed Standard Model equation

On July 21, 2000, the DONUT collaboration at Fermilab announced the first direct evidence for tau neutrinos. The particles remain elusive to this day, but physicists continue to seek new ways of studying them.

Physicists on the CMS experiment announce the most elaborate mass measurement of a particle that is notoriously difficult to study and has captivated the physics community for decades.

Scientists working on Fermilab’s Muon g-2 experiment released the world’s most precise measurement yet of the magnetic moment of the muon, bringing particle physics closer to the ultimate showdown between theory and experiment that may uncover new particles or forces.