What is the nature of our universe?
What is it made of?

 

 

 

 

 

Scientists from around the world
come to CERN …

 

 

 

 

 

… to use unique machines to answer
         fundamental questions …

 

 

 

 

 

 

 

 

… pushing the limits of technology
         for the benefit of society.

ATLAS delivers most precise luminosity measur...

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W boson turns 40

Physics
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Colliding particles not cars: CERN's machine ...

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Civil-engineering work for the major upgrade ...

At CERN
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Relive 2022 at CERN

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LHCb brings leptons into line

Physics
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ATLAS moves into top gear for Run 3

Physics
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CMS completes the release of its entire Run 1...

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ALICE estimates how transparent the Milky Way...

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LHCb releases first set of data to the public

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Explore CERN

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Take an immersive tour of CERN's accelerators

CERN and the environment

Technology from CERN to society

Upcoming events

Wednesday
1 Feb/23
10:00 - 11:00 (Europe/Zurich)

Exotic matter in neutron stars

Event
CERN
Wednesday
1 Feb/23
14:00 - 16:00 (Europe/Zurich)

Predicting the Higgs Mass

Event
CERN
Thursday
2 Feb/23
13:30 - 14:30 (Europe/Zurich)

Neutrino Masses from Generalized Symmetry Breaking

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CERN
Friday
3 Feb/23
10:00 - 12:00 (Europe/Zurich)

Impact Reports from 2022

Webcast
Monday
6 Feb/23
08:30 (Europe/Zurich)
ENDS:

2030 Leaders Program – Cohort 3A

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CERN
Monday
6 Feb/23
15:00 - 15:45 (Europe/Zurich)

Science Show - Seize the data

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CERN
Tuesday
7 Feb/23
09:00 (Europe/Zurich)
ENDS:

148th Meeting of the SPSC

Event
CERN
Tuesday
7 Feb/23
16:00 - 18:00 (Europe/Zurich)

Luchang Jin

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CERN
Tuesday
7 Feb/23
16:00 - 17:00 (Europe/Zurich)

Recent CRIS and IGISOL experiment on neutron-rich silver

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CERN
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Key Achievements

The Higgs boson

The Large Hadron Collider

Antimatter

The birth of the Web

W boson

Z boson