The ATLAS Collaboration reports its first measurement of proton–oxygen collisions at the LHC, which recreate cosmic-ray interactions with Earth’s atmosphere

Beamline for Schools (BL4S), the education and outreach project aimed at high-school students, received 712 proposals for its 2026 edition. The BL4S team is looking for volunteers from the CERN community to join them!

The CMS Collaboration has probed deep inside quarks to search for potential building blocks within them

“Food for your brain” is therefore the greatest nutrition for your intellect besides a good morning coffee and an Italian-native Hawaiian pizza. Here is the menu provided by the Computer Security Office

A new “Inclusion Matters.” initiative invites the CERN community to co-create 50 visible and tangible inclusion actions by 2030

The LHC has successfully reached the nominal performance required for Run 3, marking an important milestone in the 2026 physics programme. It has now entered a special run with a reduced number of collisions per bunch crossing

CERN welcomes Chile as an Associate Member State

Six Timepix chips developed at CERN will measure the radiation environment inside the spacecraft that will orbit the Moon during NASA’s Artemis II mission

The race is on to test new vehicles in the underground Large Hadron Collider tunnel, ahead of major works starting this summer

Following the successful conclusion of the 2023 cybersecurity audit, 2026 will see another series of vulnerability assessments, penetration tests (“pentests”) and cybersecurity reviews