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.

Extraordinary claims require extraordinary evidence. That truism, now known as the "Sagan standard" after science ...

Webb Space Telescope reveals a surprisingly clear atmosphere on planet TOI-421 b, helping scientists understand the evolution ...

Astronomers today have been unable to tally up the total matter produced during the Big Bang 13.6 billion years ago. […] ...

A team of researchers has developed a technique that makes high-dimensional quantum information encoded in light more ...

NASA’s James Webb Space Telescope (JWST) has captured a mind-blowing deep-field image of a tiny sliver of the sky, revealing ...