Intriguing signs from CERN hint at a never-before-seen form of matter – one that could be the tiniest particle cluster ever detected. Top quarks, typically too short-lived to pair up, may have briefly ...

Physicists use the Relativistic Heavy Ion Collider (RHIC) to test key accelerator strategies for the cutting-edge Electron-Ion Collider (EIC). When constructing a cutting-edge particle collider like ...

The CMS collaboration at CERN has observed an unexpected feature in data produced by the Large Hadron Collider (LHC), which could point to the existence of the smallest composite particle yet observed ...

The ATLAS Collaboration at CERN has been awarded the Breakthrough Prize in Fundamental Physics for its pioneering studies of the high-energy ...

Scientists at CERN, the European Organisation for Nuclear Research, have unveiled ambitious plans for a colossal new atom smasher, the Future Circular Collider (FCC). This proposed successor to the ...

As if atoms weren’t already mind-blowingly small, never mind subatomic particles, CERN researchers in the CMS Collaboration were sifting through data from the Large Hadron Collider (LHC) and ...

This week, an all-new series of controversies centered on U.S. Secretary of Defense Pete Hegseth has erupted in controversy ...

At nearly 56.5 miles across, the FCC would be more than three times the LHC’s size while including eight surface laboratory ...