Scientists saw a quark plowing through primordial plasma for the first time, offering a rare look at the first moments after ...

Before the RHIC shut down, it was the only operational particle collider in the U.S. and one of two heavy-ion colliders in the world, the other being the Large Hadron Collider at CERN in Switzerland.

The long circular tunnel beneath the pine barrens in Upton, New York, came to a halt on a calm winter morning. For 25 years, ...

At Brookhaven National Laboratory on Long Island, the Relativistic Heavy Ion Collider has powered down for the last time, ...

Here’s what you’ll learn when you read this story: Do kaons decay using a new kind of physics? Researchers are trying to explain their anomalous findings. Their larger experiment is an ongoing ...