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
The HSE Unit would like to inform you that the Safety Bulletins 2017-1, 2 and 3 have been released
Answer this short 5-minute questionnaire and find out which quote of Richard Feynman best describes your views on science communication
The Visits Service has published on its website the procedure and conditions applicable to the organisation of private tours
Annual closure of the building 866 Post Office (Prévessin) foreseen from Monday 31 July until Friday 25 August inclusive
Since beginning of July 2017, Web of Science and Journal of Citation Report are no longer available via the CERN Scientific Information Service
Are you passionate about science? Then come along to the 2017 CERN Summer Student Webfest on the weekend of 21 to 23 July!
MapCERN is an offline application that can help you find buildings, rooms or points of interest at CERN
Blood donation | 18-19 July 2017
The CERN Hardronic Music Festival is back! On the 15th July, ten of the finest MusiClub bands plus a DJs set will come on stage its 26th edition
Discover how technological advances for high-energy physics can become essential tools for modern medicine | 7 July 16:00 Council Chamber
The prestigious 6 week Summer Student Lecture Programme will start on Tuesday 27 June. The lectures are accessible for anyone at CERN, don’t miss them
The 2016 CERN Annual Report, with a brand new layout, is now available.
