Biologists at UC Davis have uncovered a fascinating genetic mechanism in walnut trees, allowing them to alternate between ...

Twins are pretty rare, accounting for just 3% of births in the U.S. these days. But new research shows that for primates 60 ...

At 5 p.m. PT on January 5, 2024, Boeing seemed like a company on the upswing. It didn’t last. Minutes later, a near-tragedy set off a ...

Research on ancient footprints in Kenya demonstrates coexistence of Homo erectus and Paranthropus boisei 1.5 million years ...

'About two weeks into my mission, I woke up and realized it actually was Christmas morning,' Coleman, 63, writes in her book, ...

NASA astronauts Sunita "Suni" Williams and Barry ... Pettit and Hague are seen posing with a snowman figure and a small decorated tree, while the three men wear Santa hats and Williams wears ...

When the astronauts stranded at the International Space Station were pictured wearing Santa hats next to a tiny Christmas ...

Christmas has finally arrived! There's still time to catch some must-see lights and displays around Central Texas, but they ...

A brilliant fireball lit up the night sky over some southern states in the United States this weekend, but that was no meteor ...

A stunning new image of the "Christmas Tree Cluster" showcases green-tinged ... This was combined with X-ray data from NASA's Chandra Observatory, which added red, blue, and white hues.

Discover the playful resemblance of the Christmas Tree Cluster to the Grinch in this festive cosmic twist. A must-see for ...

NEW YORK — A NASA spacecraft aims to fly closer to the sun than any object sent before. The Parker Solar Probe was launched in 2018 to get a close-up look at the sun. Since then, it has flown ...