Established around the turn of the century, neutrino-flavour oscillation is among the clearest signs of physics beyond the ...

Marvin Marshak is remembered for his energy, charm and perpetual smile. Credit: Fermilab . We were sad to hear of the passing ...

A cosmic-ray detector built at CERN has measured muons from one pole to the other. The Courier spoke to James Devine and Etam ...

If dark matter couples feebly enough to evade direct detection, it may still betray itself by stealing energy from a beam.

Xsuite drew CERN's fragmented beam-simulation tools into a single framework, used to operate existing colliders, design ...

Eliezer Rabinovici reflects on the 4th International Symposium on the History of Particle Physics, and on the two decades ...

IPAC'26 drew more than 1500 accelerator physicists to Deauville to discuss flagship colliders, light sources, novel ...

LoopFest returned to Brookhaven with the latest in precision quantum field theory, from multi-loop calculations and SMEFT ...

ALPHA has measured the ground-state hyperfine splitting of antihydrogen a hundred times more precisely than before, ...

CMS has searched for the rare decay of the W boson into three light charged hadrons, setting the most stringent limit yet on ...

The one-strike rule on AI hallucinations is a matter of enforcement, rather than a new rule. arXiv has long held broad ...

ALICE has measured the elliptic flow of the hypertriton for the first time, finding that it follows the collective motion of ...