The LHC is currently shut down. Teams will now dismantle 1.2 kilometres of the accelerator to install the new HiLumi LHC equipment. This will be connected to the equipment installed in the new HiLumi ...

Check out this curated selection of upcoming events for the CERN community ...

Some of the last LHC collisions recorded by the ALICE, ATLAS, CMS and LHCb experiments in 2026 (Left to right, top to bottom). (Image: CERN) In the meantime, it’s time to take stock of the three ...

Join scientists in the CERN Control Centre as the Large Hadron Collider (LHC) delivers its last collisions to its experiments before it is transformed into a high luminosity machine. Host Davide De ...

Members of the personnel are reminded that, pursuant to Article R V 1.37 of the Staff Regulations, they have until 31 August 2026 to submit claims for the reimbursement of education fees relating to ...

At the Large Hadron Collider Physics conference this week, physicists from the ATLAS Collaboration reported the first observation of a new particle with properties consistent with the B c * + meson.

Work to improve IMPACT, CERN’s Intervention Management Planning and Coordination Tool, has reached a major milestone. After several years of upgrade work and extensive user consultation, the “IMPACT ...

Layout of a printed circuit board made using KiCad. The cornerstone of open source philosophy is that the recipients of technology should have access to all of its building blocks, such as software ...

A candidate collision event for a pair of Higgs bosons, with one boson decaying into two photons and the other into a pair of bottom quarks. The two particle jets originating from the bottom quarks ...

Event display showing nineteen charged-particle tracks (yellow lines) recorded by the ATLAS experiment during proton–oxygen collisions in July 2025. (Image: ATLAS) Tens of kilometres above Earth’s ...

No posts were found. Try to change the category or the date filters. At CERN, scientists from around the world explore the fundamental structure of the Universe. They use large and complex instruments ...