The largest black hole collision ever recorded has scientists' jaws on the floor — and scratching their heads.

The new measurement from LHCb has found differences between baryons and antibaryons, which are made of three quarks and three ...

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

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

Using ripples in space-time predicted by Einstein, a team of researchers has detected a cosmic merger of unprecedented ...

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

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