The Large Hadron Collider (LHC) has discovered 76 new particles so far. In addition to discovering the unique Higgs boson, ...

As the carriers of the weak force, the W and Z bosons are central to the Standard Model of particle physics. Though discovered four decades ago, the W and Z bosons continue to provide physicists with ...

During the period from 16 June to 5  September 2025 inclusive, there will be a limited number of jobs for summer work at CERN (normally unskilled work of routine nature), which will be made available ...

The Chamonix Workshop 2025, held from 27 to 30 January, brought together CERN’s accelerator and experimental communities to reflect on achievements, address challenges and chart a course for the ...

While the year-end technical stop (YETS) is still in full swing in the LHC and progressing as planned, the injector complex is gradually being restarted. A week ago, Linac4, the PS Booster (PSB), the ...

Registration is now open for the Open Symposium on the 2026 update of the European Strategy for Particle Physics. The Symposium is a major step in the process of involving the full community in ...

At last. With Christmas another 300 days away, the season of the “free” is over. Or is it? Not all software, even if labelled “open source” or “free”, is free of charge. The same is true for photos ...

Exercice 2025   Nommés par la Directrice générale Nommés par l’Association du personnel Membres John PYM / DG Nick ZIOGAS / IPT 1ers suppléants Rosario PRINCIPE / ATS Gunnar LINDELL / HSE 2èmes supplé ...

General Appointed by the Staff Association Members John PYM / DG Nick ZIOGAS / IPT 1st deputies Rosario PRINCIPE / ATS Gunnar LINDELL / HSE 2nd deputies Julia DOUBLE / HSE Nicolas SALOMON / PF John Py ...

EN&FR Women in Technology (WIT) cake sale in support of Aid For All on the occasion of the International Day for Women and Girls in Science 11 & 13 Feb 12:00 | At CERN | Restaurants 1, 2 & 3 | ...

The year-end technical stop (YETS) activities in the accelerator complex’s first machines are nearing completion, but in the LHC about six weeks of work still lie ahead of us before the machine is ...

In December 2024, the CERN Fire and Rescue Service (CFRS) and Geneva Airport’s Fire and Rescue Service (Service de Sauvetage et de Lutte contre les Incendies Aéroportuaires – SSLIA) signed a ...