The particle in question, known as a sterile neutrino, was supposed to only interact with gravity and have zero interactions ...

Two ghostlike particles, neutrinos and photons, are emerging as unlikely combatants in a quiet revolution in physics. New ...

The theorized unseen structure of spacetime could also explain of the outstanding questions about the accelerating expansion of the universe.

A unified theory – that explains the interactions in the standard model of particle physics from one common origin – has been ...

Exotic spin-dependent interactions represent a promising avenue for probing physics beyond the Standard Model. These interactions, hypothesised to be mediated by new light bosons, couple to the ...

In high-intensity laser–matter interactions, including laser-induced particle acceleration, physicists generally want to work ...

Nearly everything in the universe is made of mysterious dark matter and dark energy, yet we can’t see either of them directly ...

Here’s what you’ll learn when you read this story: For nearly a century, the magnetic anomaly of the fundamental particle known as a muon has served as a means to test theories against experimental ...

On 7 November 2025, the Austrian Academy of Sciences inaugurated the Marietta Blau Institute for Particle Physics.