Experiments with hydrogen atoms could soon reveal whether particles that were long thought to be forbidden by physics ...

A new physics paper takes a step toward creating a long-sought "theory of everything" by uniting gravity with the quantum ...

New subatomic particle discovery may challenge the Standard Model and explain why matter dominates over antimatter in the ...

The BASE team’s solution was to develop a device that can transport trapped antiprotons on a truck for substantial distances. It is this device, known as BASE-STEP (for Symmetry Tests in Experiments ...

Quantum ideas describe particles and fields in tiny packages, but general relativity paints gravity as smooth curves in space ...

The Standard Model is a gauge theory that describes the strong, weak, and electromagnetic forces, and it has specific ...

A groundbreaking new theory developed by researchers at Aalto University in Finland could bring scientists closer to a ...

Researchers have developed a new quantum theory of gravity which describes gravity in a way that's compatible with the Standard Model of particle physics, opening the door to an improved understanding ...

A CERN experiment has revealed that up quarks outnumber down quarks after certain collisions, defying predictions. This ...

One of the things that makes the main particle accelerator at the U.S. Department of Energy's Thomas Jefferson National ...

At long last, a unified theory combining gravity with the other fundamental forces—electromagnetism and the strong and weak ...