The Large Hadron Collider is colliding particles at unprecedented energy, marking the start of the accelerator's second physics run

Follow all the action live on our blog "LHC Season 2: New frontiers in physics"

On 3 June, experiments at the LHC are set to collect their first physics data in two years, marking the start of the accelerator's second run

The CERN Data Centre has been upgraded to process the huge amounts of data generated by collisions during Run 2 of the LHC, which starts this week

Researchers being encouraged to coordinate their online communications with CERN - but why?

This week, IdeaSquare at CERN is one of the host sites for a global hackathon for open-science projects and tools

The MOEDAL, TOTEM and LHCf experiments are preparing to collect data from collisions in the LHC at 13 teraelectronvolts

Next week, the LHC experiments will start taking data for the LHC's second run. Find out how they used the long shutdown to upgrade their detectors

CERN researchers answered your questions about the birth of the web, data analysis, and the upcoming LHC physics at 13 TeV

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