New ATLAS and CMS analyses place tight limits on the strength of the Higgs boson's interaction with the charm quark

The collaboration has tackled challenging supersymmetry scenarios, surpassing long-standing limits set by the LEP collider

With its high statistical significance, the result represents the first observation of electroweak top-quark–photon production

Physicists at the ATLAS experiment are on the hunt for new, long-lived particles to help explain several outstanding mysteries of our Universe

Six young researchers were honoured in an online ceremony on 24 February

The collaborations have set stringent new bounds on the fraction of Higgs bosons transforming into invisible particles

The updated version of the ATLAS analysis software will reprocess all ATLAS collision data from Run 2 over the coming months