3833 results

Annual Reports

Annual report
At CERN
At CERN
Annual report

And they’re off! The 2025 LHC physics season gets underway

“Stable" particle beams are back in the LHC machine, marking the start of the 2025 physics data-taking campaign

News
Accelerators
05 May, 2025

Geographical enlargement: how the CERN family has grown

This week marked not only ten years since the first Associate Member State joined CERN but also a newly signed Associate Member State agreement, extending the CERN family

Opinion
At CERN
09 May, 2025

Watch out for CERN in the Eurovision Song Contest

CERN will feature in the second semi-final of Basel 2025 on Thursday, 15 May 2025

Announcement
Knowledge sharing
08 May, 2025
Knowledge sharing
Announcement
08 May, 2025

CERN wins 2025 Davos communication award

Congratulations to everybody across CERN who was involved in the CERN70 communications campaign, which won the “In-house team of the year” award

News
At CERN
07 May, 2025

Ireland to become an Associate Member State of CERN

On 8 May 2025, CERN Director-General Fabiola Gianotti and Irish Minister for Further and Higher Education, Research, Innovation and Science James Lawless signed an agreement admitting Ireland as an Associate Member State of CERN

Press release
At CERN
08 May, 2025
At CERN
Press release
08 May, 2025

Accelerator Report: The first stable beams of 2025, a milestone and a beginning

The LHC operations team and many other experts have been working hard to set up and validate the accelerator for safe beam operation, leading to the first stable beams for physics of 2025 on 5 May

News
Accelerators
08 May, 2025

Computer Security: SecDevOps tips

It should be common knowledge among software developers that writing software with as few weaknesses, vulnerabilities and flaws as possible is the most cost-efficient solution

News
Computing
07 May, 2025
Computing
News
07 May, 2025

Top marks for CERN in 2025 European Physical Society awards

The CERN-led educational programme Beamline for Schools is among the recipients of the 2025 awards of the European Physical Society’s High Energy and Particle Physics Division

News
Knowledge sharing
29 April, 2025
Knowledge sharing
News
29 April, 2025

CERNature is calling: help map our biodiversity!

User-friendly and interactive with smart recognition features, the new CERNature web application allows you to discover CERN’s rich floral biodiversity while contributing to growing its database

News
At CERN
08 May, 2025