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

CERN’s energy coordinator showcased the laboratory’s energy efficiency plans as worldwide research institutes met to discuss energy sustainability

Frédérick Bordry discusses the opportunities presented when large research institutes attempt to solve energy problems and share best practice

High-school students: you could win the chance to come to CERN and run a real experiment, register now

CERN openlab and Intel jointly announced the winners of the Modern Code Developer Challenge at annual Intel HPC Developer Conference in November

The new HIE-ISOLDE accelerator is up and running, increasing the beam energy of ISOLDE, CERN’s nuclear physics facility

Attend the new MOOC, "From particles to stars", organised by the Université Paris-Saclay.

Meet at 11:50 for a moment of reflection following acts of terrorism in Paris on 13 November

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

This weekend the Collider exhibition opens in Singapore, CERN's travelling exhibition continues in Spain and Georgia enjoys CERN’s interactive tunnel