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News

CERN scientists find evidence of quantum entanglement in sheep

The findings could help to explain the species’ fascinating flocking behaviour

News
Physics
01 April, 2025

Symmetry between up and down quarks is more broken than expected

Surprising results from the NA61/SHINE collaboration at CERN show that this so-called isospin asymmetry could point to gaps in physicists’ understanding of how quarks and gluons combine

News
Physics
28 March, 2025

A new piece in the matter–antimatter puzzle

The LHCb experiment at CERN has revealed a fundamental asymmetry in the behaviour of particles called baryons

Press release
Physics
25 March, 2025
Physics
Press release
25 March, 2025

A bestiary of exotic hadrons

The LHC is engaged in a complex quest to understand the exotic offspring of one of the fundamental forces of nature

News
Physics
20 February, 2025
Physics
News
20 February, 2025

Observing triplets of weak bosons

ATLAS reports the first observation of a Z boson accompanied by two other carriers of the weak force

News
Physics
19 February, 2025
Physics
News
19 February, 2025

European Strategy for Particle Physics: Open Symposium in Venice

Registration is now open for the Open Symposium in Venice from 23 to 27 June 2025

Announcement
Physics
13 February, 2025
Physics
Announcement
13 February, 2025

The other 99%

Near-miss collisions at the Large Hadron Collider are shedding light on the dynamics of gluons, which contribute 99% to the mass of protons and neutrons

News
Physics
05 February, 2025
Physics
News
05 February, 2025

Clocking nature’s heaviest elementary particle

The CMS collaboration has tested whether top quarks play by Einstein’s rules all day and all night

News
Physics
23 January, 2025

The measurement of a lifetime

New ATLAS measurement of the lifetime of the electrically neutral beauty meson is the most precise to date

News
Physics
19 December, 2024
Physics
News
19 December, 2024

LHCb sheds light on two pieces of the matter–antimatter puzzle

The collaboration has found evidence of CP violation in decays of baryons and in decays of beauty hadrons into charmonium particles

News
Physics
16 December, 2024