Staff members who marked 25 years of service to CERN in 2025 were invited by the Director-General to the traditional ceremony held in their honour on 13 October 2025. The photos from the ceremony and ...

CERN research scientist Barbara Latacz was awarded the 2025 Boeing Quantum Creators Prize on 4 November 2025, during the ...

Particle colliders are unique instruments that allow the smallest constituents of matter and the laws of the universe to be ...

CERN’s photo archives contain hundreds of thousands of images, among them hidden gems. Many of them are beautiful, while ...

Artificial intelligence (AI) can be found at CERN in many contexts: embedded in devices, software products and cloud services procured by CERN, brought on-site by individuals or developed in-house.

I first encountered artificial intelligence (AI) almost thirty years ago. At the time, I was analysis coordinator of the L3 experiment and a young researcher. A group of students proposed using ...

On 4 November at 10.20 p.m. the LHC Engineer in Charge dumped the last proton fill of 2025, which brought the integrated luminosity for ATLAS and CMS up to 125.4 fb⁻¹, exceeding the 2025 target by 5.4 ...

We tried to break it – and failed.” For several hours, the IT teams subjected the software managing CERN’s IT workload to a stress test, sending a huge number of tasks to be processed in an attempt to ...

Chiara Caprini, member of the CERN Theoretical Physics department and one of COSMOMAG’s four Principal Investigators. (Image: Tristan Paviot) The first few microseconds of our Universe remain somewhat ...

Protons and charged hadrons deposit energy most rapidly in the final millimetres before they stop. Pinpoint this “Bragg peak” on tumour cells and cancer can be eliminated while sparing healthy tissues ...

CERN researchers contribute to many projects that aim to find technological solutions to environmental problems, from fusion power to detecting marine plastic pollution from space, distributing ...

Thanks to a partnership between CERN and Théâtre Am Stram Gram – Genève, members of the CERN community can take advantage of a special offer for the 2025/2026 season: three tickets for the price of ...