The accelerator is colliding leads ions at an energy about twice as high as that of any previous collider experiment

The Large Hadron Collider today collided protons at lower energies than usual to pave the way for studying lead-ion collisions

In this week's Bulletin find out how a new LHCb programme is delving uncharted waters for the LHC: exploring how protons interact with noble gases

After some 400 trillion proton-proton collisions delivered to both ATLAS and CMS, the accelerator will now switch to its heavy-ion programme

The final step of the second scrubbing run has successfully been completed

During this week's planned technical stop, engineers modify the electrical system that protects magnet components from high current

At the 2015 LHCP conference the collaborations presented for the first time combined measurements of many properties of the Higgs boson

The LHC Operations team is tackling the challenges of a demanding beam regime with a series of rigorous tests

Data for the LHC experiments, summer conferences, and Pakistan as an Associate Member State

A superconducting dipole magnet model for the High-Luminosity LHC project has exceeded previously obtained performance levels

In a new blog series, ATLAS-collaboration members from all over the world share their stories

The LHCb experiment has observed for the first time particles made up of five quarks