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 ...

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 ...

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 ...

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

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 ...

Did you know that the camera sensor in your smartphone could help unlock the secrets of antimatter? The AEgIS collaboration, ...

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 ...

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 ...

In my first months as Director-General Designate, I’ve been privileged to have enriching discussions with the current Management and have consulted widely across the Organization. Meeting so many ...