NASA’s James Webb Telescope captured direct images of gas giants in HR 8799, revealing their carbon dioxide-rich atmospheres.

Check out our exclusive preview of Godzilla vs. Fantastic Four, kicking off a comic miniseries that pits the giant lizard ...

A dinosaur fossil discovered in Mongolia boasts the largest ever complete claw, but the herbivorous species only used it to ...

A decades-old cosmic mystery may finally be solved. Scientists now suspect that the strange X-ray glow from a distant white ...

First introduced in 1966, Galactus is one of the biggest villains in Marvel Comics, and there's still plenty for fans to ...