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 "Bosons & More" event for CERN people this evening will celebrate the success of the Open Days, and the exceptional achievements of the LHC
Practical and access information about the CERN Open Days
A strategic crisis management plan will help the laboratory to focus on health and safety should a major incident occur
Runners braved poor weather for the CERN Road Race this week
A new system for tracking visitors to CERN’s underground sites has been successfully tested by CMS and is ready for use at all targeted locations
A team of web developers are working to build a simulator of one of the earliest web browsers, the line-mode browser
Two former CERN artists in residence are teaming up with CMS for the world première of the contemporary dance piece QUANTUM this month
The CERN Jazz Club and Staff Association present the Monts Jura Jazz Festival in Divonne-les-bains this weekend
Julie Haffner of the CERN press office and her team, the Gex Twirling Club, won the International Baton Twirling Cup in Amsterdam last month
The latest addition to the Pension Fund's push for transparency is the publication of the Annual Investment Report on the Pension Fund website
Two media projects, developed with funds from CERN and EUROVISION, are taking fundamental physics to 8-12 year olds. Watch the trailers
Certain roads around CERN’s two main sites will be closed to traffic and a system of free car parks and shuttles will be available