What is the nature of our universe?
What is it made of?

Scientists from around the world
come to CERN…

… to seek answers to such
fundamental questions…

… using particle accelerators
and pushing the limits of technology.

Latest News

Coronavirus: latest CERN information

At CERN

Official news

25 February, 2020

ALPHA reports first measurements of certain q...

Physics

News

22 February, 2020

How particle physics could prevent financial ...

Knowledge sharing

News

20 February, 2020

MoEDAL hunts for dyons

Physics

News

17 February, 2020

World’s first proton treatment of a cardiac p...

Knowledge sharing

News

14 February, 2020

ATLAS releases 13-TeV open data for science e...

Knowledge sharing

News

13 February, 2020

LS2 Report: PS prepared for higher injection ...

Accelerators

News

11 February, 2020

ISOLDE spots another pear-shaped nucleus

Physics

News

10 February, 2020

Using LEGO to study the building blocks of th...

Experiments

News

7 February, 2020

Upcoming events

Sunday

1 Mar/20

09:55 (Europe/Zurich)
ENDS: 5 Mar/20 21:00

Israeli school programme series

Event

CERN

Monday

2 Mar/20

01:00 (Asia/Taipei)
ENDS: 6 Mar/20 06:00

HEPiX Spring 2020 Workshop - CANCELLED

Event

Building for Humanity and Social Studies (BHSS)

Monday

2 Mar/20

09:00 (Europe/Zurich)
ENDS: 3 Mar/20 18:10

Heavy-flavour hadronization in pp and heavy ion collisions at the L...

Event

CERN

Monday

2 Mar/20

16:00 - 17:30 (Europe/Zurich)

Driving digital change in the healthcare industry

Event

CERN

Monday

2 Mar/20

16:00 - 17:30 (Europe/Zurich)

Driving digital change in the healthcare industry

Webcast

Wednesday

4 Mar/20

15:30 - 17:30 (Europe/Zurich)

ACAT 2020 International Advisory Committee regular meeting

Event

Wednesday

4 Mar/20

19:00 - 21:00 (US/Central)

The cosmic neutrino background and other possible neutrino relics

Event

Thursday

5 Mar/20

09:00 (Europe/Zurich)
ENDS: 6 Mar/20 17:30

Practical Days at CERN (5 & 6 March 2020)

Event

Thursday

5 Mar/20

13:15 - 15:15 (Europe/Zurich)

Talk by Michael Geller

Event

CERN

ISOLDE spots another pear-shaped nucleus

Using LEGO to study the building blocks of th...

A new life for AMS

LS2 Report: PS prepared for higher injection ...

CERN Courier Jan/Feb 2020

High-Luminosity LHC images

World Wide Web images gallery

CERN Council appoints Fabiola Gianotti for second term of office as CERN Director General

Latest News

Coronavirus: latest CERN information

ALPHA reports first measurements of certain q...

How particle physics could prevent financial ...

MoEDAL hunts for dyons

World’s first proton treatment of a cardiac p...

ATLAS releases 13-TeV open data for science e...

LS2 Report: PS prepared for higher injection ...

ISOLDE spots another pear-shaped nucleus

Using LEGO to study the building blocks of th...

Explore CERN

Take an immersive tour of CERN's accelerators

Visit CERN's permanent exhibitions

Technology from CERN to society

Upcoming events

Israeli school programme series

HEPiX Spring 2020 Workshop - CANCELLED

Heavy-flavour hadronization in pp and heavy ion collisions at the L...

Driving digital change in the healthcare industry

Driving digital change in the healthcare industry

ACAT 2020 International Advisory Committee regular meeting

The cosmic neutrino background and other possible neutrino relics

Practical Days at CERN (5 & 6 March 2020)

Talk by Michael Geller

Key Achievements

The Higgs boson

The Large Hadron Collider

Antimatter

The birth of the Web

The High-Luminosity LHC

CERN

What is the universe made of?

Science

Featured resources

Latest News

Explore CERN

Upcoming events

Key Achievements