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 LHC’s first long shutdown has provided the opportunity for a major programme of consolidation and improvements on the ATLAS detector
Alan Parsons of the Alan Parsons Live Project talks the Beatles, bosons, and rock-star scientists
Some 70,000 people visited CERN this weekend for the Open Days – and 20,000 of them went underground
The "Bosons & More" event for CERN people this evening will celebrate the success of the Open Days, and the exceptional achievements of the LHC
If you can’t make it to CERN for the Open Days this weekend, don’t worry! There are a number of ways you can follow the action from home
Practical and access information about the CERN Open Days
CERN and Google have joined forces to create panoramic virtual tours of the CERN site
High-school physics teacher Andreas Valadakis and his class of Greek students visit CERN
The crowd-sourced physics simulator Test4Theory has reached one trillion simulations of particle collisions in just two years
Ahead of this month’s inaugural ISC Big Data conference in Germany, International Science Grid This Week speaks to CERN openlab’s Sverre Jarp
Runners braved poor weather for the CERN Road Race this week