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

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

This is another similarity the planet could be sharing with Earth, which is continually renewed by the constant shifting and ...

Vast, quasi-circular features on Venus's surface may reveal that the planet has ongoing tectonics, according to new research ...

Dark matter, though invisible, weighs heavily on how we understand the universe. Its gravity sculpts galaxies, holds clusters ...

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.