News and opinion from the world of particle physics: experiments, theory, accelerators, computing and beyond.

Welcome to the latest issue of CERN Courier CERN Courier supports international collaboration in high-energy physics by openly communicating fundamental research and its applications. …

Jan 24, 2025 · The High Luminosity Large Hadron Collider, edited by Oliver Brüning and Lucio Rossi, provides a comprehensive review of an upgrade project designed to boost the total …

Jan 27, 2025 · Mark Thomson, CERN's Director General designate for 2025, talks to the Courier about the future of particle physics.

Sep 16, 2024 · Accelerating into the future Seventy years after construction began on CERN’s still-operational Proton Synchrotron (above, left), a new generation of researchers is being …

Jan 27, 2025 · Enrico Chesta, Véronique Ferlet-Cavrois and Markus Brugger highlight seven ways CERN and ESA are working together to further fundamental exploration and innovation …

Jan 27, 2025 · Sensitivity to saturation In ultraperipheral collisions at the LHC, photons serve as a clean probe of gluon dynamics as a function of energy scale. Credit: D Dominguez/CERN …

Jan 27, 2025 · How to unfold traditionally Diverse algorithms have been invented to unfold distortions from data, with none yet achieving preeminence. • Developed by Soviet …

CERN Courier is essential reading for the global high-energy physics community. The website and associated print magazine highlight the latest developments in particle physics and related …

Sep 16, 2024 · The Courier matched photos from CERN’s first 25 years to current experts and asked them to reflect on how much has changed across 70 years of science.