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

In a first, CERN physicists succeeded in observing matter-antimatter imbalance in baryons, fundamental particles that make up ...

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

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

Scientists discover CP violation in baryon decays, shedding light on why the universe is mostly made of matter.

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

Darius Rucker unexpectedly ends Atlantic City show mid-set: ‘I've never done this before’ US set to destroy 500 tons of ...

Current models of physics dictate there should be as much antimatter in the universe as matter, but there isn't. Work at the ...

Our universe is filled with particles, such as electrons and protons, which make up all the stuff on our planet and beyond: ...

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

Two new studies highlight the enigmatic nature of antimatter, revealing its potential role in both understanding the universe's origins and unlocking the secrets of particle physics.

Antimatter does not “fall up”, but rather responds to the gravitational pull of the Earth in much the same way as normal matter. That is the conclusion of physicists working on the ALPHA-g experiment ...