After making history on their journey around the moon, NASA’s Reid Wiseman, Victor Glover, Christina Koch and Canadian Space ...

This video redefines the map of the world by dividing Earth into seven biogeographic realms based on native plants and ...

Ahead of Earth Day, we’re teaming up with conservationist and content creator Maya Higa to kick off WWF’s annual Give an Hour ...

The flat earth conspiracy theory has remained popular over the years despite being debunked, due to the growing distrust of ...

Artemis II’s astronauts returned from the moon with a dramatic splashdown in the Pacific on Friday to close out humanity’s ...

NASA is expected to hold a news conference at 4:30 p.m. EDT. Watch live views of space from Artemis II in our video player ...

Spectators look on from the A. Max Brewer Bridge as NASA's Artemis II moon rocket lifts off Wednesday, April 1, 2026, as seen ...

Stromatolites—and their close relatives, microbial mats—could be mistaken for what seems like a bunch of old dark rocks. But ...

When you think about our origin story, and of our planet -- among all of the planets in the cosmos -- there is a deep ...

Live coverage of Artemis 2's splashdown begins this evening as four astronauts return from their historic 10-day mission ...

The four astronauts aboard NASA's Artemis II mission splashed down on Earth, after a successful visit to the moon.