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

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

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

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

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

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 ...

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

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

Results from KATRIN and MicroBooNE strongly disfavour a light sterile-neutrino explanation of longstanding anomalies.

Hendrik Verweij, who was for many years a driving force in the development of electronics for high-energy physics, passed away on 11 August 2025.

On 2 July 2025, NASA’s Fermi Gamma-ray Space Telescope observed a gamma-ray burst (GRB 250702B) of a record seven hours in duration. Intriguingly, high-resolution images from the Hubble Space ...

Asteroid impacts with global consequences are vastly rarer, especially compared to the frequency with which they appear in the movies. But popular portrayals do carry a grain of truth: in case of an ...