On 20 April 2026, another important milestone was reached for the High-Luminosity Large Hadron Collider (HiLumi LHC) project, with the start of the electrical powering of the 95-metre-long test stand ...

Originally derived from a technology developed to explore the fundamental nature of the Universe, Medipix3 technology now ...

One of the biggest open questions in particle physics today is how the Higgs boson interacts with itself. This “self-coupling ...

At the lower end of this spectrum, nuclear binding energies are of the order of a few MeV, and modifications of parton distribution functions for partons bound in nuclei (nuclear PDFs, or nPDFs) have ...

Tens of kilometres above Earth’s surface, high-energy particles from outer space constantly strike the atmosphere, creating ...

For its 2026 edition, Beamline for Schools (BL4S) has received 712 submissions, involving 4051 students from 89 countries, the highest number of applications since its creation in 2014. This ...

Pour son édition 2026, le concours Ligne de faisceau pour les écoles (BL4S) a reçu 712 propositions, pour un total de 4 051 étudiants provenant de 89 pays, soit le plus grand nombre de candidatures de ...

A big thank you to all of you who sent in your photos for our photo competition on the theme ‘Spring at CERN’. We really ...

Un grand merci à tous ceux et celles qui ont envoyé leurs photos dans le cadre de notre concours photo sur le thème « Le ...

The Muon g-2 Collaborations at CERN — the European Organization for Nuclear Research — and two U.S. Department of Energy ...

Ethics is essential, in particular in our workplace. It contributes to a positive and productive work environment while also fostering trust among us, as CERN contributors, as well as the trust of our ...

L’éthique au travail est un élément essentiel. Les comportements éthiques contribuent à créer un environnement de travail positif et productif, et un climat de confiance entre les collaborateurs du CE ...