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
CERN’s female scientists share their stories for the International Day of Women and Girls in Science
The LHC experiment collaborations presented their latest results at the Quark Matter conference on how matter behaved in the universe's first moments
On 19 January, Roberto Saban was named a Commander of the Italian Republic
The 2016 – 2017 extended year-end technical stop features powering tests, magnet exchange, dump replacement, emptying the LHC of helium, and lifts!
CERN & Society discusses its new Digital Library workshop in Ghana following a computer server donation in 2012
50 young people will create innovative startups that can help tackle global social needs around food and health issues
CERN’s LHCb experiment has found evidence of a symmetry violation that could contribute to solve the mystery of the missing antimatter
CERN’s Director General, Fabiola Gianotti, discusses the opportunities for physics research in the coming year
The Internet-of-Things is known to be unsecure, unprotected and full of vulnerabilities
Are you passionate about science? Take part in the PACMAN video animation contest
CERN is now part of a research project to develop a system for optimised irrigation, based on technologies developed for high energy physics