Astronomers using NASA's Hubble Space Telescope have imaged the largest protoplanetary disk ever observed circling a young ...

More than a billion years ago, in a shallow basin across what is now northern Ontario, a subtropical lake much like ...

The top sci-fi TV shows of 2025 are a mix of big franchises, returning hits, and exciting new additions. The voyages of the ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

What looked like a mysterious exoplanet was actually the sparkling debris from a violent collision between massive space rocks.

A massive collision between two asteroid-sized bodies around a nearby star offers a rare look at the violent process of ...

From winter wildfires in Los Angeles to the unchecked growth of data centers, here are the big climate stories we covered in ...

The first humans didn’t walk into cities or civilizations—they faced shifting climates, fierce predators, and raw survival. This is the world our earliest ancestors called home.

The Twilight Zone may not have been known for its Christmas spirit. Still, the long-lasting franchise has produced some ...

Oxygen began entering Earth's oceans around 2.32 billion years ago, and shallow seas followed within a few million years.

From Supergirl herself to Lobo, Krem, and Ruthye Marye Knoll, let's break down every DC character who appears in the new ...

Bennu samples reveal biological sugars, a strange, gum-like material, and ancient stardust that shed light on the early solar ...