At CERN, we probe the fundamental structure of particles that make up everything around us. We do so using the world's largest and most complex scientific instruments.
Know more
Who we are
Our Mission
Our Governance
Our Member States
Our History
Our People
What we do
Fundamental research
Contribute to society
Environmentally responsible research
Bring nations together
Inspire and educate
Fast facts and FAQs
Key Achievements
Key achievements submenu
The Higgs Boson
The W boson
The Z boson
The Large Hadron Collider
The Birth of the web
Antimatter
News
Accelerators
At CERN
Computing
Engineering
Experiments
Knowledge sharing
Physics
Events
CERN Community
News and announcements
Official communications
Scientists
Press Room
Press Room submenu
Media News
Resources
Contact
The research programme at CERN covers topics from kaons to cosmic rays, and from the Standard Model to supersymmetry
Dark matter
The early universe
The Higgs boson
The Standard Model
+ More
CERN's accelerators
The Antiproton Decelerator
High-Luminosity LHC
Accelerating: radiofrequency cavities
Steering and focusing: magnets and superconductivity
Circulating: ultra-high vacuum
Cooling: cryogenic systems
Powering: energy at CERN
The CERN Data Centre
The Worldwide LHC Computing Grid
CERN openlab
Open source for open science
The birth of the web
ALICE
ATLAS
CMS
LHCb
By Topic
By format
360 image
Annual report
Brochure
Bulletin
Courier
Image
Video
By audience
CERN community
Educators
General public
Industry
Media
Students
From 12 April, the Flags Car Park will be permanently closed
CERN and NASA scientists today revealed the presence of the largest particle accelerator ever built
CERN, Monday 28 August – Wednesday 6 September 2017
On 31 March 2017 at 11:00 the manager of UNOSAT, will give an overview of the variety of activities carried out by the organisation since 2001
Due to works between the building 2252 and the gallery SL23 at Point 2 of the LHC, the road between these two buildings will be closed to traffic
The annual CLIC workshop at CERN saw 220 collaborators from over 26 countries discuss the latest status of the study
Give your blood on 5 April between 9 a.m. and 5 p.m. in Restaurant 2
This number is available for users occasionally calling outside CERN for professional or personal purposes; it replaces 76111 for this service
Maintenance work will be carried out overnight on the CERN telephone exchanges on 05 April between 8 p.m. and 2 a.m.
On Tuesday 21 March 2017, recently-recruited staff members and fellows participated in a session in the framework of the Induction Programme
We are pleased to announce that 40 Italian companies will be hosting stands in CERN’s Main Building from 5 to 7 April for the 2017 "Italy at CERN"
On 5 April 2017 at 8:00 p.m. in CERN's Main Auditorium, don't miss the concert given by the Bel Canto Ensemble organised by "Italy at CERN 2017"
