I concluded my previous Accelerator Report with: “…if the two-week delay holds, the 2025 commissioning may once again fall ...

Spring is often an opportunity to enjoy a long weekend. CERN has several official holidays in April and May, during which campus services may adjust their opening hours. During the Easter weekend, the ...

CERN’s photo archives contain hundreds of thousands of images, among them hidden gems. Many of them are beautiful, while others are surprising or downright bizarre. For a long time, these photos lay ...

The electronic document signature for EDH documents will change in May 2025. Members of the personnel will no longer need to remember and type their EDH password. Instead, they will be asked to enter ...

In order to help members of the personnel who may need assistance, the Organization has decided to set up individual tax consultation sessions with the French tax authorities (Service des Impôts des ...

This weekend, the ALICE, ATLAS, CMS and LHCb collaborations at the Large Hadron Collider at CERN were honoured with the ...

Motivated by their prospects to produce potentially observable primordial gravitational wave background, as well as to provide a viable mechanism for baryogenesis, understanding the physics of ...

General, Fabiola Gianotti (left), and His Excellency Mr Patrick Wittmann, Ambassador of Canada to Switzerland and Liechtenstein (right), exchanging signed copies of the joint Statement of Intent ...

As a precautionary measure, access to Building 133 has been temporarily suspended following diagnostics in preparation for ...

Arts at CERN has announced that French-Swiss artist Marion Tampon-Lajarriette has been selected for the first edition of the Resonance residency. This new programme is part of the arts collaboration ...

The discovery of the Higgs boson by the ATLAS and CMS collaborations at CERN in 2012 opened a new window on the innermost workings of the Universe. It revealed the existence of a mysterious, ancient ...

Welcome to the digital edition of the March/April 2025 issue of CERN Courier.