Merci à toutes les personnes qui ont participé à la chasse au trésor sur le thème de la biodiversité ! Nous espérons que vous ...

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 ...

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

I concluded my previous Accelerator Report with: “…if the two-week delay holds, the 2025 commissioning may once again fall during the Easter weekend. Have we discovered a new constant of nature?”, ...

Le printemps offre souvent l'occasion de profiter de longs week-ends. Le CERN compte en effet plusieurs jours fériés officiels en avril et mai, durant lesquels les services du campus adaptent leurs ho ...

Updates and information for the CERN community. You are invited to submit your own content to this section. To search the phonebook, find CERN websites, services and more see the directory.

La date limite pour l'envoi des contributions à la mise à jour 2026 de la stratégie européenne pour la physique des particules est désormais passée et 263 contributions ont été reçues. Celles-ci couvr ...

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 ...

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

The panoramas project (for internal use) was originally meant to provide an immersive visual aid for helping to prepare interventions on the CERN facilities. This public version offers an extensive ...

In 1928 the physicist Paul Dirac proposed that every particle of matter should have an antimatter counterpart. But shortly after the big bang, most of the antimatter disappeared, leaving behind the ...

Thank you to everyone who participated in the Spring Biodiversity Scavenger Hunt! We hope you enjoyed exploring the site’s biodiversity. Maybe it even inspired you to take your own nature walks on the ...