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

Scientists have potentially solved what many consider physics' most challenging problem – reconciling Einstein's theory of ...

A quantum theory of gravity would clear the path to answering some of the biggest questions in physics.

Physicists from the University of Aalto in Finland have proposed a new view of gravity, which they say is compatible with the ...

A bold new quantum theory of gravity may finally bridge the long-standing rift between Einstein’s general relativity and ...

A new analysis of W bosons suggests these particles are significantly heavier than predicted by the Standard Model of particle physics. The Quanta Newsletter ...

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