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. After an ...

Their mass is extremely low, but how light are neutrinos really? A collaboration comprising German and international research ...

The Compact Muon Solenoid detector is located 100 meters underground on the Franco-Swiss borderer at CERN and collects data from the Large Hadron Collider. The detector has been operational since 2010 ...

A new experiment with momentum-entangled helium atoms could help unite quantum mechanics and general relativity.