For the CERN community

Updates and information for the CERN community. You are invited to submit your own content to this section.

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Computer Security: The cost of compromise

Recently, the Computer Security Office reported on a cybersecurity incident at a remote Tier 2 site of the Worldwide LHC Computing Grid (WLCG)

News
Computing
27 March, 2025

Computer Security: The cost of compromise

Computing
News
27 March, 2025

Accelerator Report: The LHC commissioning is well on track, but challenges lie ahead

The first beam-based physics of 2025 has started and more will follow soon. However, some unexpected challenges will cause a small delay in the restart of the LHC

News
Accelerators
27 March, 2025

Accelerator Report: The LHC commissioning is ...

Accelerators
News
27 March, 2025

Pedal Power: join CERN’s 2025 Bike to Work Challenge!

Announcement
At CERN
27 March, 2025

Pedal Power: join CERN’s 2025 Bike to Work Ch...

At CERN
Announcement
27 March, 2025

"La nuit est belle!" 2025

On 11 April, CERN will participate in the fifth edition of “La nuit est belle”, by switching off the lights of its premises all evening and night

Announcement
At CERN
26 March, 2025

"La nuit est belle!" 2025

At CERN
Announcement
26 March, 2025

A new piece in the matter–antimatter puzzle

The LHCb experiment at CERN has revealed a fundamental asymmetry in the behaviour of particles called baryons

Press release
Physics
25 March, 2025

A new piece in the matter–antimatter puzzle

Physics
Press release
25 March, 2025

The CERN Fire and Rescue Service launches the “Be ready, be safe!” campaign

Coming soon to a restaurant near you

Announcement
At CERN
25 March, 2025

The CERN Fire and Rescue Service launches the...

At CERN
Announcement
25 March, 2025

Upcoming events

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

Announcement
At CERN
24 March, 2025

Upcoming events

At CERN
Announcement
24 March, 2025

Spring is here, and so are the ticks!

A guide to ticks, risks and prevention, to help you enjoy the great outdoors safely

Announcement
At CERN
18 March, 2025

Spring is here, and so are the ticks!

At CERN
Announcement
18 March, 2025

REMINDER: Laser pointers banned in Switzerland

Official news
At CERN
17 March, 2025

REMINDER: Laser pointers banned in Switzerlan...

At CERN
Official news
17 March, 2025

A silver coin for CERN

The Swiss Federal Mint issues a limited-edition silver coin in honour of CERN

News
Knowledge sharing
13 March, 2025

A silver coin for CERN

Knowledge sharing
News
13 March, 2025
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Members of the personnel shall be deemed to have taken note of official news published for the CERN community. Reproduction of all or part of this information by persons or institutions external to the Organization requires the prior approval of the CERN Management. The full list of official news is available here.