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Time to change: CERN scientists propose 25-hour day

Scientists at the BETA experiment, in CERN’s Antimatter Factory, have made the most precise measurement of the second yet, which could result in the day lasting an hour longer

News
At CERN
01 April, 2023

Time to change: CERN scientists propose 25-ho...

At CERN
News
01 April, 2023

ALICE sees “the ridge” in simplest collisions yet

The observation brings physicists a step closer to finding the origin of collective phenomena in small collision systems

News
Physics
31 March, 2023

ALICE sees “the ridge” in simplest collisions...

Physics
News
31 March, 2023

Science Gateway: Night-time traffic disruption expected from 3 to 13 April on the Route de Meyrin

Announcement
At CERN
30 March, 2023

Science Gateway: Night-time traffic disruptio...

At CERN
Announcement
30 March, 2023

Where does the Higgs boson come from?

The observed mass of the Higgs boson is, from the theoretical point of view, unnaturally small. This conundrum is forcing physicists to explore exotic explanations.

News
Physics
30 March, 2023

Where does the Higgs boson come from?

Physics
News
30 March, 2023

The 2022 CERN Knowledge Transfer highlights are now published

This report shows how CERN’s technology and expertise, paired with our partners, can drive innovation and progress for the benefit of society

Announcement
Knowledge sharing
30 March, 2023

The 2022 CERN Knowledge Transfer highlights a...

Knowledge sharing
Announcement
30 March, 2023

CERN School of Computing 2023: apply now!

The CSC 2023 will take place from 20 August to 2 September in the beautiful city of Tartu, Estonia

Announcement
Computing
29 March, 2023

CERN School of Computing 2023: apply now!

Computing
Announcement
29 March, 2023

A spring awakening: CERN’s accelerators gear up for 2023

Following the winter shutdown, the injectors and accelerators are preparing for the 2023 data-taking season

News
Accelerators
29 March, 2023

A spring awakening: CERN’s accelerators gear ...

Accelerators
News
29 March, 2023

CERN Accelerator School: Introduction to Accelerator Physics | 25 September - 8 October 2023

Announcement
At CERN
29 March, 2023

CERN Accelerator School: Introduction to Acce...

At CERN
Announcement
29 March, 2023

Exchange rate for the tax declaration form of 2022 income: for the attention of members of the personnel and pensioners living in France

Official news
At CERN
29 March, 2023

Exchange rate for the tax declaration form of...

At CERN
Official news
29 March, 2023

Taxation in France

Memorandum concerning the internal tax annual certificate and individual annual statement for 2022 (for the 2023 declaration of 2022 income in France)

Official news
At CERN
29 March, 2023

Taxation in France

At CERN
Official news
29 March, 2023
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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.