Scientists at the Relativistic Heavy Ion Collider have observed particles emerging directly from empty ...

The sPHENIX particle detector, the newest experiment at the Relativistic Heavy Ion Collider (RHIC) at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory, has released its first ...

The SuperCDMS is chilled to right around absolute zero, and its detectors are primed to hunt dark matter particles.

The new baryon “Xi-cc-plus” decays into other particles almost instantly, but its existence could paint a clearer picture on a subatomic subject.

Add Yahoo as a preferred source to see more of our stories on Google. A powerful new particle detector has passed its first major test in the hunt for clues about the early universe. The sPHENIX ...

Deep beneath the Earth’s surface, a major physics experiment has reached a critical milestone, enabling detectors to operate ...

In order to find rare processes from collider data, scientists use computer algorithms to determine the type and properties of particles based on the faint signals that they leave in the detector. One ...

When fundamental particles are heavier or lighter than expected, physicists' understanding of the universe can tip into the ...

Deep underground in southern China, there is a 20,000-ton tank of liquid that can detect neutrinos. Named JUNO, the detector's first results are in — and they're very promising. When you purchase ...

After a decade of painstaking measurements, scientists have delivered a major plot twist in particle physics: a long-hypothesized “mystery particle” likely doesn’t exist. Using the MicroBooNE ...

For decades, astronomers have known that most of the universe is invisible. Galaxies spin too fast, clusters hold together ...

The scientific world has long known that atoms form the basic building blocks of matter, but CERN is interested in peering beyond the atom into the mesonic and baryonic soup that gives rise to matter ...