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...

News

Latest News

W boson turns 40

Physics
News

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

Knowledge sharing
News

Civil-engineering work for the major upgrade ...

At CERN
News

Relive 2022 at CERN

Knowledge sharing
News

LHCb brings leptons into line

Physics
News

ATLAS moves into top gear for Run 3

Physics
News

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

Knowledge sharing
News

ALICE estimates how transparent the Milky Way...

Physics
News

LHCb releases first set of data to the public

Knowledge sharing
News
View all news

Explore CERN

video
image

Take an immersive tour of CERN's accelerators

CERN and the environment

Technology from CERN to society

Upcoming events

Wednesday
8 Feb/23
11:30 - 12:30 (Europe/Zurich)

Simulation Based Inference in Astroparticle Physics

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

The DNA of Particle Scattering

Event
CERN
Wednesday
8 Feb/23
18:00 - 20:00 (Europe/Zurich)

Arduino workshop: Air Quality Monitor

Event
CERN
Wednesday
8 Feb/23
20:00 - 21:35 (Europe/Zurich)

La Forza Nascosta | The Hidden Force

Event
CERN
Thursday
9 Feb/23
11:00 - 13:00 (Europe/Zurich)

Jet substructure in pp collisions

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

New insights on ultralight dark matter searches: oscillating charge...

Event
CERN
Thursday
9 Feb/23
14:00 - 16:00 (Europe/Zurich)

The coffee machine | For the CERN community

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

IT Hiring Process (for non-Staff): Why you need to plan in advance

Webcast
Friday
10 Feb/23
10:00 - 10:45 (Europe/Zurich)

Show scientifique - Voir l'invisible

Event
CERN
View all events

Key Achievements

The Higgs boson

The Large Hadron Collider

Antimatter

The birth of the Web

W boson

Z boson