The Slovenian flag was raised today at a ceremony held at CERN to mark the country’s accession as CERN’s 25th Member State

The Large Hadron Collider gets a breath of fresh air as it collides beams of protons and oxygen ions for the very first time. Oxygen–oxygen and neon–neon collisions are also on the menu of the next few days

Discussions this week at the Open Symposium of the European Strategy for Particle Physics demonstrate strong progress towards ensuring that CERN remains a world leader in collider physics and technology

CERN engineer Sławosz Uznański-Wiśniewski, now an ESA astronaut, has just taken off for the International Space Station aboard a SpaceX Dragon spacecraft launched from NASA’s Kennedy Space Center

On 21 June 2025, Slovenia became a Member State of CERN

A new set of “eyes” that will enhance the Alpha Magnetic Spectrometer’s sensitivity to cosmic rays is now one step closer to space, thanks to recent progress at CERN

Experience today what quantum cities could look like

The teams are making the final interconnections in the chain of magnets that will be used to test the components of the LHC's successor

Klystrons are key components in the development of future energy-efficient colliders. The latest edition of the CERN Courier magazine explores their recent developments.

New measurement of the mass of the Z boson showcases the Large Hadron Collider’s growing role in precision physics