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

A new theory suggests the universe’s greatest secrets are hiding in a “zeptouniverse” that’s ready to be explored—without ...

Why didn’t the universe annihilate itself moments after the big bang? A new finding at Cern on the French-Swiss border brings us closer to answering this fundamental question about why matter ...

The CMS Collaboration has shown, for the first time, that machine learning can be used to fully reconstruct particle ...

In a particle collider at CERN, a rarely-seen event is bringing us tantalizingly close to the brink of new physics. From years of running what is known as the NA62 experiment, particle physicist ...

A possible crack in the standard model of particle physics seems to be shrinking, as new data from CERN’s Large Hadron Collider (LHC) contradicts a previous puzzling result that had physicists excited ...

Forward-looking: Antimatter consists of particles with properties opposite to those of regular particles. It plays a central role in modern physics research and forms naturally through cosmic ...

The LHCb experiment at CERN has revealed a fundamental asymmetry in the behavior of particles called baryons. “The reason why it took longer to observe CP violation in baryons than in mesons is down ...

The CMS collaboration at CERN have searched for evidence of long-lived particles beyond the Standard Model in proton-proton collision events Despite the huge success of the Standard Model of particle ...