Fossils and genetics are starting to point to life emerging surprisingly soon after Earth formed, when the planet was ...

The gas giant WASP-121b, also known as Tylos, has an atmospheric structure unlike any we have ever seen, and the fastest ...

The controversy endures over Pluto's true status, but the solar system underdog continues to capture hearts across the globe.

Their discovery showed that even tucked away in our innards – in the walls of our stomachs, subjected to vinegar-like pH ...

The ’50s sci-fi fan was inspired by “The Day the Earth Stood Still” along with Bob Hope and Bing Crosby “Road” movies.

Journalist Sarah Jones chronicles the gaps in the nation's health care system and social safety net that were highlighted by ...

The Americas premieres exclusively on NBC Sunday, February 23 at 7 p.m. ET. Here's how to make sure you don't miss a moment of the super-sized premiere.

We acknowledge Aboriginal and Torres Strait Islander peoples as the First Australians and Traditional Custodians of the lands where we live, learn and work.