CERN engineer Sławosz Uznański-Wiśniewski and the rest of the Axiom-4 mission crew splashed down safely on the morning of 15 July at 11h31 (CEST) off the Californian coast aboard their Dragon ...

At every scale, our Universe is composed of the same particles. This Universe of particles is at the heart of the ...

Welcome to the digital edition of the July/August 2025 issue of CERN Courier.

Beamline for Schools (BL4S) is a physics competition that was initiated by CERN, the European Laboratory for Particle Physics, and is open to secondary school pupils from all around the world.

With another successful edition of Bike to Work drawing to a close, the 2025 campaign has once again demonstrated the CERN community’s commitment to the environment, health and camaraderie. Involving ...

Studies of the properties of the Higgs boson featured prominently in the programme of the major annual physics conference, the 2025 European Physical Society Conference on High Energy Physics (EPS-HEP ...

Just 100 years ago, on 9 July 1925, Werner Heisenberg wrote a letter to his friend, colleague and fiercest critic, Wolfgang Pauli. A few weeks earlier, Heisenberg had returned from the North Sea ...

CERN Esplanade des Particules 1 P.O. Box 1211 Geneva 23 Switzerland ...

CERN Esplanade des Particules 1 P.O. Box 1211 Geneva 23 Switzerland ...

ATLAS Visitor Center The ATLAS Visitor Center has a permanent exhibit with interactive screens outside the Control Room and a 3D movie which explains how the detector works and why the collaboration ...

At CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. They use the world's largest and most complex scientific ...