Supersymmetric scenarios with compressed mass spectra offer natural solutions to several Standard Model shortcomings, but are challenging due to their subtle experimental signatures. We present recent ...

The vertiginous descent of equipment into the depths of the accelerator tunnels is always a captivating event. The stars of the show over the last few weeks have been the two gleaming cold boxes that ...

La vertigineuse descente d’équipements vers les profondeurs des accélérateurs est toujours un événement captivant. Stars du show ces dernières semaines, deux rutilantes boîtes froides ont été acheminé ...

Mark Thomson, Director-General British experimental particle physicist Mark Thomson is CERN’s Director-General from 2026 to 2030. In the video interview below, he answers questions about where ...

The French post office located on the Prévessin site (building 866- R-C06) will close on 27 March 2026. This decision was taken by La Poste due to the operating costs of the office and its low level ...

Le bureau de La Poste française situé sur le site de Prévessin (bâtiment 866-R-C06) fermera ses portes définitivement le 27 mars 2026. Cette décision, prise par La Poste, est motivée par le coût de fo ...

With more than 6000 scientists, engineers, technicians, administrators and students, CMS is one of the world’s largest ...

Avec plus de 6 000 scientifiques, ingénieurs, techniciens, administrateurs et étudiants, CMS est l’une des plus grandes collaborations scientifiques du monde. Du 1er janvier 2026 au 31 août 2028, Anad ...

Many activities are currently progressing across the accelerator chain as the complex moves steadily towards full operation.

À la mi-novembre, le CERN a fait l'objet d'une nouvelle attaque par hameçonnage incitant les internautes à ouvrir un lien ...

November, CERN was subjected to another phishing attack that tried to lure people to open a malicious link and provide their CERN credentials on a fake CERN Single Sign-On page. While many of us ...