The most direct probe of λ3 comes from Higgs-boson pair production (HH). HH production happens most often by the fusion of ...

The European Strategy Group tasked a working group to compare seven proposals for CERN’s next large-scale collider.

The ALICE collaboration has performed one of the most precise studies of strange-to-non-strange hadron production to date at ...

Muon g-2 Theory Initiative chair Aida El-Khadra discusses conflicting datasets, disparate calculations and hot competition ...

Collapsing monster Simulation of a primordial monster star giving birth to a quasar – an extremely luminous active galactic ...

How would Einstein have reacted to Bell’s theorem and the experimental results derived from it? Alain Aspect’s new ...

Vivian Poulin asks if the tension between a direct measurement of the Hubble constant and constraints from the early universe could be resolved by new physics. On large scales the dominant motion of ...

Some have argued that the good agreement between lattice–QCD and the final measurement of Fermilab’s muon g–2 experiment means that the g–2 anomaly has now been solved. However, this dramatically ...

Chen-Ning Yang, a towering figure in science who shaped contemporary theoretical physics, passed away on 18 October 2025.

In lead collisions at the LHC, some of the strongest electromagnetic fields in the universe bombard the inside of the beam pipe with radioactive gold. By following the collision fragments, John Jowett ...

In the summer of 1968, while a visitor in CERN’s theory division, Gabriele Veneziano wrote a paper titled “Construction of a crossing-symmetric, Regge behaved amplitude for linearly-rising ...

From targets to absorbers, beam-intercepting devices are vital to CERN’s accelerator complex. Marco Calviani describes the major upgrades taking place to prepare for the high-luminosity LHC, and the ...