Pioneer of general relativity and gravitational-wave theories saw her work confirmed by observations 65 years later.

On May 29, 1919, a total solar eclipse helped to prove Albert Einstein's theory of general relativity. Einstein's theory ...

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

In 2015, a piece of equipment at an observatory in the US moved one quintillionth (10-18) of a meter. This tiny movement was ...

The Physics of Gravity: Einstein vs. Quantum Gravity General relativity describes gravity as spacetime curvature but conflicts with quantum mechanics at black hole singularities. Loop quantum gravity ...

Black hole and Big Bang singularities break our best theory of gravity. A trilogy of theorems hints that physicists must go ...