My first reaction when I heard about the sitcom “The Big Bang Theory” was that this is some nerdy show that revolves around ...

How did the first galaxies after the Big Bang form and evolve? Were they small and attributed ... instead being formed from ...

"Young Sheldon" marked a technical change from parent show "The Big Bang Theory." The beloved spinoff switched from ...

A group of astronomers analyzing data from the James Webb Space Telescope ( JWST) say some of the oldest galaxies in our ...

The standard model for how galaxies formed in the early universe predicted that the James Webb Space Telescope (JWST) would see dim signals from small, primitive galaxies. But data are not confirming ...

If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told ...

The standard model for how galaxies formed in the early universe predicted that the James Webb Space Telescope (JWST) would ...

Juggling work, family, and romance, Bridget faces judgment from other moms, worries for her son's struggle with his father's ...

The chances of intelligent life emerging in our universe—and in any hypothetical ones beyond it—can be estimated by a new ...

Gravitational distortions produced by distant galaxies show a slight—but notable—disagreement with Einstein's predictions.

Berry used mathematical means to investigate what would happen to the neutron if the direction of the magnetic field changed ...

Negotiators at the summit in Azerbaijan fear that the return of Donald Trump will sap momentum for global climate action. By Brad Plumer and David Gelles Darren Woods was one of only a few ...