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
Artificial intelligence raises a host of ethical questions. Vivek Nallur of University College Dublin will give an overview of these on 21 August
In the event of a medical emergency in the tunnel during LS2, use the defibrillators and emergency equipment available at the LHC and SPS access points
The deadline to register as a volunteer has been extended to the end of August. Please sign-up on the platform for CERN Outreach Events Volunteers
Please note that a new service has been created to manage all requests concerning the supply of gases
On Tuesday 13 August and Thursday 15 August, the CERN openlab summer students 2019 will present their work at a dedicated public Lighting Talk session
You can read it online or get a paper copy at the Library
All members of the personnel wishing to act as volunteers must sign-up on the platform for CERN Outreach Events Volunteers by 31 July
