The proposed 91-kilometer collider could be up and running by the 2040s, but it won't perform high-energy physics until 2070.

Officials believe it will lead to new scientific discoveries that could drive innovation in fields that could benefit ...

GENEVA (AP) — Top minds at the world’s largest atom smasher have released a blueprint for a much bigger successor that ...

Physicists are finalizing plans for MATHUSLA, a powerful new addition to CERN’s Large Hadron Collider that will detect long-lived particles and potentially open the door to new physics.

CERN is the world leader of the exploration of particle physics, thanks to its 27-kilometer atom smasher, the Large Hadron Collider. Now, the Swiss-based research facility has officially completed ...

Researchers at the CMS collaboration at CERN have reported the discovery of the smallest hadron in existence, the toponium.