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

 

 

 

 

 

Scientists from around the world
come to CERN…

 

 

 

 

 

… to seek answers to such
         fundamental questions…

 

 

 

 

 

… using particle accelerators
         and pushing the limits of technology.

LHCb sees a new flavour of matter–antimatter asymmetry

Press release
21 March, 19

Latest News

A “muoscope” with CMS technology

Knowledge sharing
News
22 March, 19

The subterranean ballet of ALICE

Experiments
News
19 March, 19

Report reveals full reach of LHC programme

Physics
News
19 March, 19

ATLAS observes light scattering off light

Physics
News
18 March, 19

LHC beam pipe to be mined for monopoles

Physics
News
15 March, 19

Web at 30: celebrating a culture of openness

Computing
News
15 March, 19

Web@30: Reliving history and rethinking the f...

Computing
News
12 March, 19

LS2 Report: Rejuvenation for the Antiproton D...

Accelerators
News
12 March, 19

ATLAS releases first result using full LHC Ru...

Physics
News
7 March, 19
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Explore CERN

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Take a virtual tour of the LHC

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Visit CERN's permanent exhibitions

Technology from CERN to society

Featured Event

14 Sep

Open Days 2019

CERN

Upcoming events

Saturday
23 Mar/19
08:00 (Europe/Zurich)
ENDS:

CERN Mobili-T-Hack

Event
CERN
Sunday
24 Mar/19
09:45 (Europe/Zurich)
ENDS:

Israeli school programme series

Event
CERN
Monday
25 Mar/19
09:00 (Europe/Zurich)
ENDS:

Advances in Quantum Field Theory

Event
CERN
Monday
25 Mar/19
16:00 (America/Los_Angeles)
ENDS:

HEPiX Spring 2019 Workshop

Event
SDSC Auditorium
Tuesday
26 Mar/19
11:00 - 12:00 (Europe/Zurich)

Search for lepton flavour universality violation in $B^+ \rightarro...

Event
CERN
Tuesday
26 Mar/19
11:00 - 12:00 (Europe/Zurich)

Search for lepton flavour universality violation in $B^+ \rightarrow...

Webcast
Tuesday
26 Mar/19
15:00 - 16:00 (Europe/Zurich)

UM Semester Abroad - Student Talks

Webcast
Wednesday
27 Mar/19
11:30 - 12:30 (Europe/Zurich)

Neutrino Portals to Dark Matter

Event
CERN
Wednesday
27 Mar/19
14:00 - 16:00 (Europe/Zurich)

Hydrodynamics of Entanglement

Event
CERN
View all events

Key Achievements

The Higgs boson

The Large Hadron Collider

Antimatter

The birth of the Web

The High-Luminosity LHC