A new ATLAS measurement of a key feature of the Standard Model known as lepton flavour universality suggests that a previous discrepancy measured by the LEP collider in W boson decays may be due to a fluctuation

Our third story in the LHC Physics at Ten series takes us on a deeper dive into the Higgs boson

The ATLAS and CMS collaborations presented their latest results on new signatures for detecting the Higgs boson at CERN’s Large Hadron Collider

Our second story in the LHC Physics at Ten series visits the LHC’s most important discovery so far

The Higgs boson plays a crucial role in the search for dark matter at the Large Hadron Collider

The ATLAS and CMS collaborations used the full LHC Run 2 dataset to obtain new insights into the interaction

The Large Hadron Collider began its physics programme on this day a decade ago

The collaboration has made public the data of 1 quadrillion proton-proton collisions from the LHC’s last run

The ATLAS collaboration releases full analysis likelihoods, a first for an LHC experiment

The assembly of the new muon small wheels and the upgrades on the electronics and trigger systems are progressing well

ATLAS and CMS have studied the Higgs boson with the largest sample of proton–proton collision data recorded so far

The ATLAS collaboration has placed some of the tightest limits yet on the production rate of hypothetical particles known as magnetic monopoles