At CERN’s Large Hadron Collider on the edge of Geneva, scientists have reported a surprising twist in the behavior of matter.

A powerful explosion on the Sun's surface has sent particles on a collision course with Earth's atmosphere, which could mean we're in for a nice light show in some unusual locations. Reading time 2 ...

The CMS detector is one of the experiments at the Large Hadron Collider. CMS scientists have updated the trigger of the detector to expand the search for long-lived particles. Credit: CERN Since the ...

CMS scientists are analyzing the first dataset gathered through a new tool designed to search for long-lived particles. Since the 1960s, scientists have discovered more than a dozen fundamental ...