ATLAS gets under the hood of the Higgs mechanism

This is an important step towards understanding how the primordial electroweak symmetry broke

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LHC received first beams of 2025

Protons were injected into the LHC for the first time since November 2024, when the annual year-end technical stop started

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Final report on the FCC feasibility study

The report will serve as input for the European Strategy for Particle Physics

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What is the nature of our Universe?
What is it made of?

Scientists from around the world
come to CERN …

… to use unique machines to answer
         fundamental questions …

… pushing the limits of technology
         for the benefit of society.