While the LHC is on a winter break…

…physicists at the experiments perform maintenance on the detectors, preparing for the next run, due to start in May 2025

LHCb sheds light on two pieces of the matter–antimatter puzzle

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CERN signs long-term solar power agreements

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CLOUD experiment resolves puzzle of new aerosol particles in upper troposphere

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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.