A mysterious visitor from beyond our solar system is defying expectations and igniting fierce scientific debate as it hurtles ...

Mars. From forming black holes to phantom dark energy, discover the cosmic mysteries astronomers uncovered last year.

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

Europa has a vast, saltwater ocean beneath its icy shell, with more than twice the amount of water in all of Earth’s oceans ...

As the year draws to a close, we take a look at some of the biggest science stories of the year, and why they matter.

Nobody was expecting very strong energy dissipation inside Titan,” says Flavio Petricca, a postdoctoral fellow at NASA’s Jet ...

In the South China Sea, near the Paracel Islands, the aqua-colored waters of an expansive shallow reef platform suddenly ...

These Teen Titans deserve more recognition from both DC writers and readers for their unique powers, personalities, and ...

A new issue Green Lantern Corps #10 (written by Morgan Hampton, drawn by Fernando Pasarin) leans on the greatest space ...

Although it is only a limited series meant for a very brief serialization, the Jujutsu Kaisen sequel, Modulo, has already ...

Scientists analysing dark energy say the universe’s expansion may be slowing, raising the possibility gravity could ...

With Apple TV already committing to more episodes, Pluribus is far from over. Here’s a concise look at season 2’s status, ...