1697 results

Stellar, meet the explorers of space and the Universe

This event will bring together renowned scientists and astronauts to talk about their research and expeditions

News
At CERN
14 July, 2025

Students from Belgium, Canada, Mexico, Türkiye and the USA win the 12th edition of Beamline for Schools

Five teams of secondary school pupils have been selected to carry out their own experiments using accelerator beams at CERN, DESY and the University of Bonn

Press release
At CERN
09 July, 2025
At CERN
Press release
09 July, 2025

Elusive romance of top-quark pairs observed at the LHC 

The CMS and ATLAS experiments at CERN’s Large Hadron Collider have observed an unforeseen feature in the behaviour of top quarks that suggests that these heaviest of all elementary particles form a fleeting union

Press release
Physics
08 July, 2025
Physics
Press release
08 July, 2025

First-ever collisions of oxygen at the LHC

The Large Hadron Collider gets a breath of fresh air as it collides beams of protons and oxygen ions for the very first time. Oxygen–oxygen and neon–neon collisions are also on the menu of the next few days

News
Accelerators
01 July, 2025
Accelerators
News
01 July, 2025

Slovenian flag raised at CERN

The Slovenian flag was raised today at a ceremony held at CERN to mark the country’s accession as CERN’s 25th Member State

News
At CERN
03 July, 2025
At CERN
News
03 July, 2025

AMS upgrade passes qualification tests with flying colours

A new set of “eyes” that will enhance the Alpha Magnetic Spectrometer’s sensitivity to cosmic rays is now one step closer to space, thanks to recent progress at CERN

News
Experiments
23 June, 2025

Venice event brings future of particle physics into focus

Discussions this week at the Open Symposium of the European Strategy for Particle Physics demonstrate strong progress towards ensuring that CERN remains a world leader in collider physics and technology

Press release
At CERN
27 June, 2025
At CERN
Press release
27 June, 2025

CERN welcomes Slovenia as its 25th Member State

On 21 June 2025, Slovenia became a Member State of CERN

Press release
At CERN
23 June, 2025
At CERN
Press release
23 June, 2025

Sparks! 2025 – Imagining Quantum City

Experience today what quantum cities could look like

News
At CERN
19 June, 2025

ALICE eyes the cosmos

New data from the ALICE experiment, collected when no particle beams were circulating in the LHC during pauses in Run 2, may contribute to solving a puzzle surrounding cosmic muons

News
Physics
02 June, 2025
Physics
News
02 June, 2025

European project to make web search more open and ethical

The OpenWebSearch.eu consortium, which includes CERN, has released a pilot of the first federated, pan-European Open Web Index, paving the way for a new generation of unbiased and ethical search engines

News
Computing
06 June, 2025

Lift off: CERN engineer travels to space

CERN engineer Sławosz Uznański-Wiśniewski, now an ESA astronaut, has just taken off for the International Space Station aboard a SpaceX Dragon spacecraft launched from NASA’s Kennedy Space Center

News
Engineering
25 June, 2025
Engineering
News
25 June, 2025