News

News

LHCb Collaboration discovers new proton-like particle

Composed of two charm quarks and one down quark, the doubly charmed particle is four times heavier than a proton

News
Physics
16 March, 2026

The March/April 2026 issue of the CERN Courier is out

Announcement
Physics
12 March, 2026
Physics
Announcement
12 March, 2026

NA62 Collaboration refines measurement of rare particle decay

Study of the one-in-ten-billion kaon decay allows researchers to stress-test the Standard Model of particle physics

News
Physics
04 March, 2026

Machine learning to reveal more about LHC particle collisions

The CMS Collaboration demonstrates that machine learning can outperform traditional methods in the full reconstruction of particle collisions at the LHC

News
Physics
18 February, 2026

Antonino Zichichi (1929 – 2026)

A pioneer of CERN’s experimental programme in the 1950s, he was one of the most influential figures in high-energy physics

Obituary
Physics
09 February, 2026
Physics
Obituary
09 February, 2026

What can you do with 380 million Higgs bosons?

The latest edition of the CERN Courier magazine explores what the High-Luminosity LHC will be able to say about the distant past and future of the Universe

News
Physics
16 January, 2026

The January/February 2026 issue of the CERN Courier is out

Announcement
Physics
16 January, 2026
Physics
Announcement
16 January, 2026

ALICE solves mystery of light-nuclei survival

Observations of the formation of light nuclei from high-energy collisions may help in the hunt for dark matter

News
Physics
10 December, 2025

Deciphering the heavyweights of the tetraquark world

The CMS collaboration reports the first measurement of the quantum properties of a family of tetraquarks that was recently discovered at the LHC

News
Physics
03 December, 2025

The November/December 2025 issue of the CERN Courier is out

Announcement
Physics
11 November, 2025
Physics
Announcement
11 November, 2025