Engineers need good data to build lasting things. Even the designers of the Great Pyramids knew the limestone they used to ...

It's no secret that humans are the Earth's most dominant species. And, without proof of life anywhere else in the Universe, ...

Some time next year Artemis II will blast off and carry a crew of four on a shakedown cruise to the moon. They will not land ...

On Christmas Eve 1968, the Earth received a message from astronauts on a mission like no other - the first around the moon. NASA will return in 2026.

While the 21st century has been bumpy, it has also ushered in monumental scientific and technological breakthroughs that have ...

The moon's surface may be more than just a dusty, barren landscape. Over billions of years, tiny particles from Earth's atmosphere have landed in the lunar soil, creating a possible source of ...

Some time next year Artemis II will blast off and carry a crew of four on a shakedown cruise to the moon. They will not land ...

One key component might be RNA, a molecular cousin of DNA found in every form of life on Earth, and now scientists say they ...

Astronomers probed interstellar comet 3I/ATLAS for alien technosignatures, tracing nine 'mysterious' signals back to human ...

Democracy is in retreat or at least on the defensive almost everywhere, while wars are getting bigger and more frequent. The ...

Scientists have reconstructed the head of an ancient human relative from 1.5 million year-old fossilized bones and teeth. But the face staring back is complicating scientists' understanding of early ...

On Dec. 20, commander Reid Wiseman, pilot Victor Glover, and mission specialists Christina Koch and Jeremy Hansen emerged ...