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What can you do with 380 million Higgs bosons?

The latest edition of the CERN Courier magazine explores what the High-Luminosity LHC will be able to say about the distant past and future of the Universe

News
Physics
16 January, 2026

Accelerator Report: A very busy technical stop ahead of Long Shutdown 3

This technical stop is particularly intense, being both shorter than usual, to maximise the limited time for physics, and very busy, to make essential preparations for LS3, which begins in June

News
Accelerators
16 January, 2026
Accelerators
News
16 January, 2026
Accelerators
News

Building a culture for success

As we prepare to implement the High-Luminosity LHC and secure approval of a flagship collider to follow it, we must work together to create the best possible environment for success

Opinion
At CERN
16 January, 2026
At CERN
Opinion
16 January, 2026
At CERN
Opinion

Help shape how CERN improves

New year, new ways of working. Here’s your chance to suggest which processes could be improved at CERN

News
At CERN
16 January, 2026
At CERN
News
16 January, 2026
At CERN
News

Congratulations to the winners of the 2025 CERN community crossword

Thank you to everyone who sent in their completed crosswords

Announcement
At CERN
16 January, 2026
At CERN
Announcement
16 January, 2026
At CERN
Announcement

The January/February 2026 issue of the CERN Courier is out

Announcement
Physics
16 January, 2026
Physics
Announcement
16 January, 2026
Physics
Announcement

Computer Security: A final marathon for service managers

The past two years have brought a lot of new computer-security deployments at CERN: 2-factor authentication, new spam filtering, email quarantining, anti-spoofing protection, 2FA protection for LXPLUS and the CERN Windows Terminal Servers, among others

News
Computing
15 January, 2026

Roger Perret (1951 – 2025)

Obituary
Engineering
13 January, 2026
Engineering
Obituary
13 January, 2026
Engineering
Obituary

Advancing cancer therapy with next-gen radionuclides

The PRISMAP programme, coordinated by CERN, has supplied 159 radionuclide batches for cancer research over the past five years

News
Knowledge sharing
13 January, 2026
Knowledge sharing
News
13 January, 2026
Knowledge sharing
News

Upcoming events

Check out this curated list of upcoming events for the CERN community

Announcement
At CERN
13 January, 2026
At CERN
Announcement
13 January, 2026
At CERN
Announcement