A new explanation for the solar system's radioactive elements suggests Earth-like planets might be found orbiting up to 50 ...

New measurements using gravitational lensing suggest the universe’s current expansion rate does not agree with signals from ...

Galaxy clusters are the most massive objects in the universe held together by gravity, containing up to several thousand ...

A candid portrait of Einstein, captured in a quiet moment and signed in his familiar slanted style. Beneath the image, he ...

Approaching a black hole unleashes extreme tidal forces, stretching and tearing apart matter, including planets like Earth, a ...

Sci-Fi games don't often incorporate real-world science, but a new mid-2026 indie game embraces it in a beautiful exploration ...

Quantum 2.0: The Weird Physics Driving a New Revolution in Technology by Paul Davies (Feb. 6, $26, ISBN 978-0-226-84932-4) ...

It is something like the "Holy Grail" of physics: unifying particle physics and gravitation. The world of tiny particles is ...

PORTLAND, Ore. (KATU) — Portland police on Monday identified a man who was struck and killed by a driver on Interstate 405 ...

Two millenniums before blastoff, astronomy belonged as much to the realms of art, philosophy and religion as it did to what ...

Planetary scientists are increasingly convinced that some of the smallest, coldest worlds in the outer Solar System may hide ...