Massive ripples in the very fabric of space and time wash over Earth constantly, although you'd never notice. An astrophysicist is trying a new search for these gravitational waves.

Physicists are trying to ditch the concept of space-time – the supposed fabric of physical reality. Quantum columnist Karmela ...

In a bold step toward solving one of science’s most puzzling problems, researchers have proposed a new way to bring gravity ...

The universe isn’t just growing—it’s speeding up as it does. That discovery stunned scientists, upending long-held ideas ...

Gravity may not be a fundamental force of nature, but a byproduct of the universe streamlining information like a cosmic ...

We have long taken it for granted that gravity is one of the basic forces of nature—one of the invisible threads that keeps ...