Last night, for the first time, protons collided in the Large Hadron Collider (LHC) at the record-breaking energy of 13 TeV. See the first images

These first collisions at 13 TeV in the LHC are to set up systems that protect detectors from stray particles before they are fully switched on

Today the ATLAS and CMS experiments presented for the first time a combination of their results on the mass of the Higgs boson

A new documentary made in collaboration with Arts @ CERN explores the overlap between photography and particle physics

Rajaâ Cherkaoui El Moursli, who leads a research team in Morocco for the ATLAS collaboration, is among this year's laureates

Vote online now for a Lego replica of the LHC, created by an ATLAS PhD student

An overview of the experiment written by physicists Monica Dunford and Peter Jenni has been published on the peer-reviewed website Scholarpedia

An article about ATLAS is the first in a series on experimental high-energy physics to appear on the peer-reviewed website

Physicists from across the globe bring a welcome richness to the LHC experiments, says former ATLAS spokesperson Peter Jenni

At ICHEP in Valencia, Spain, all four LHC experiments presented new results from the LHC’s first run. Run 2 physics holds much promise

In preparation for the LHC's next run, physicists are calibrating the ATLAS experiment - with high-energy rays from outer space

Results reported by ATLAS and CMS discuss the decay of Higgs bosons directly to fermions, the particles that make up matter