The 2020 CERN Annual Report is available

You can read it online or get a paper copy at the Library

Announcement
At CERN
21 June, 2021
At CERN
Announcement
21 June, 2021

2021 CERN-JINR European School of High-Energy Physics 

Announcement
At CERN
21 June, 2021
At CERN
Announcement
21 June, 2021

CERN is gradually reopening to visitors

After being closed to the public for nearly 15 months due to the COVID-19 pandemic, CERN is delighted to gradually reopen its doors to visitors as of 1 June 2021

News
At CERN
17 June, 2021

CERN Accelerator School: Introduction to Accelerator Physics | 25 September - 8 October 2021

Registration is open until 18 August for the CERN Accelerator School’s course “Introduction to Accelerator Physics”, 25 September - 8 October 2021, Chavannes de Bogis, Switzerland

Announcement
Accelerators
15 June, 2021
Accelerators
Announcement
15 June, 2021

Leptoquarks, the Higgs boson and the muon’s magnetism

A new study shows that a class of new unknown particles that could account for the muon’s magnetism, known as leptoquarks, could also affect the Higgs boson’s transformation into muons

News
Physics
14 June, 2021

ALICE finds that charm hadronisation differs at the LHC

New measurements by the ALICE collaboration show that the way charm quarks form hadrons in proton-proton collisions differs significantly from expectations based on electron collider measurements

News
Physics
10 June, 2021

Computer Security: The truth lies in the URL

Like last year, every CERN staff member and user received a fake message posing as a malicious attempt to convince them to click on the embedded link...

News
Computing
10 June, 2021

The High-Luminosity LHC project takes shape at Point 1

The construction of an underground cavern at Point 1, which will house equipment for the High-Luminosity LHC, has been successfully completed

News
Accelerators
09 June, 2021
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