Beamline for Schools (BL4S) is a physics competition that was initiated by CERN, the European Laboratory for Particle Physics ...

Just 100 years ago, on 9 July 1925, Werner Heisenberg wrote a letter to his friend, colleague and fiercest critic, Wolfgang Pauli. A few weeks earlier, Heisenberg had returned from the North Sea ...

With another successful edition of Bike to Work drawing to a close, the 2025 campaign has once again demonstrated the CERN community’s commitment to the environment, health and camaraderie. Involving ...

One hundred years ago, Werner Heisenberg retreated to the island of Helgoland, where he built the foundations of the first full formulation of quantum mechanics. Finding its matrices repugnant, Erwin ...

For three weeks from 7 July 2025, the route de Meyrin cut-and-cover tunnel in the Geneva-France direction is closed from 6 a.m. to 3 p.m. Traffic in the Geneva-France direction is diverted via avenue ...

An unforeseen feature in proton-proton collisions previously observed by the CMS experiment at CERN’s Large Hadron Collider ...

Established in 2014, the Outstanding Achievement Awards honour outstanding contributions made to the collaboration outside ...

The Slovenian flag was raised today at a ceremony held at CERN to mark the country’s accession as CERN’s 25th Member State.

Thanks to a new collaboration between the CERN Festival Programme and the local Guitare en Scène festival in Saint-Julien-en-Genevois, the CERN community have the chance to buy a limited number of ...

Members of the personnel are reminded that, pursuant to Article R V 1.37 of the Staff Regulations, they have until 31 August 2025 to submit claims for the reimbursement of education fees relating to ...

As part of its commitment to sustainable and smart mobility, the SCE department has launched a hitchhiking pilot. Beginning on Monday 16 June 2025, this initiative encourages voluntary shared ...

Filmed to mark CERN’s seventieth anniversary, The Peace Particle combines poetry, music and rare archival footage, alongside special access to the Large Hadron Collider, to reveal how CERN was born ...