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

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

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

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

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

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

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

Ireland’s long journey to membership of Cern, one of the world’s largest centres for scientific research, has reached its ...

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

Even the most powerful telescopes have not yet been able to see far enough back in time to witness events from the Big Bang.

Physicists from the University of Pennsylvania, working with colleagues at Arizona State University, are examining the limitations of a framework that aims to unify the laws of physics throughout the ...

Scientists are on the trail of a mysterious five-particle structure that could challenge one of the biggest theories in ...