So physicists have been on the hunt for any sign of difference between matter and antimatter, known in the field as a ...

In physics, there are two great pillars of thought that don't quite fit together. The Standard Model of particle physics ...

The first-known observations of matter–antimatter asymmetry in a decaying composite subatomic particle that belongs to the ...

CERN's Large Hadron Collider (LHC) has been the focal point of groundbreaking scientific discovery. In 2012, the LHC famously ...

An unforeseen feature in proton-proton collisions previously observed by the CMS experiment at CERN's Large Hadron Collider ...

Scientists observe CP violation in baryons, a key clue in understanding why matter dominates the universe over antimatter.

The Large Hadron Collider (LHC) gets a breath of fresh air as it collides beams of protons and oxygen ions for the very first ...

Physicists working at the CERN particle physics lab said they detected a slight but significant difference in how particles of matter and antimatter decay.

For instance, there was a chance that antimatter could be repelled by gravity rather than attracted – meaning it would fall ...

Deep beneath the surface, in the tunnels beneath the Franco-Swiss border, a scientific revolution is unfolding. At CERN, the ...