The ATLAS experiment at CERN finds evidence of a rare Higgs boson Dalitz decay to two leptons and a photon

The results suggest a new mechanism that could accelerate the loss of Arctic sea ice

A new study at ISOLDE finds no signature of a “magic” number of neutrons in potassium-51, challenging the proposed magic nature of nuclei with 32 neutrons

The Baryon Antibaryon Symmetry Experiment (BASE) at CERN’s Antimatter Factory has set new limits on how easily axion-like particles could turn into photons

A duo of researchers from CERN and DESY show how data from radio telescopes can be used to search for high-frequency gravitational waves

CMS data recorded in 2010 and 2011 from lead–lead collisions at the Large Hadron Collider have been released into the public domain for the first time

Highlights of the year at CERN, from engineering and accelerator milestones to particle physics results and much more

The NA63 collaboration has made a high-precision study of the phenomenon of radiation reaction, using particle beams and crystals

All research-quality data from proton–proton collisions recorded by CMS during the first two years of LHC operation are now publicly available

The particle, which has been called X(2900), was detected by analysing all the data LHCb has recorded so far from collisions at CERN’s Large Hadron Collider