What is the fate of the Universe? Why is there more matter than antimatter? What lurks beyond the Standard Model? Each of ...

Thank you to everyone who participated in the 2025 end-of-year crossword for the CERN Community. We hope that you had fun and ...

Physicists can be allies, wrote Wassily Kandinsky, “who test matter again and again, who tremble before no problem, and who finally cast doubt on that very matter which was yesterday the foundation of ...

The accelerator complex delivered its last beams of 2025 on 8 December before beginning the year-end technical stop (YETS). During a technical stop, the responsibility for accelerator coordination is ...

Nuclear medicine uses radionuclides for imaging and therapeutic purposes. These unstable nuclei decay by emitting radiation, ...

In accordance with recommendations made by the Finance Committee and decisions taken by Council in December 2025, the ...

Superconductive technologies have long been central to particle physics, but they have also repeatedly moved beyond the ...

The past two years have brought a lot of new computer-security deployments at CERN. Spurred on by the 2023 cybersecurity audit, the Computer Security Office in collaboration with the IT department ...

ALICE enters the new year with a new management team, ready to steer the collaboration through a key period of detector ...

The CHIS contribution rates are unchanged for 2026, but the contributions themselves will evolve due to the change in the ...