Since 2022, 11 American nuclear and space scientists who worked with top secret or sensitive information have disappeared or ...

Donald Trump has hailed the astronauts of the Artemis II mission, saying they have “made history and made all of America really proud”. In a call to the crew of four, who flew further from Earth than ...

Federal immigration authorities arrested over 2,100 people in Washington between October and early March, according to newly ...

Earth is dotted with humongous, human-made structures that, to an alien eye, may be tell-tale signs of intelligent goings-on.

Add Yahoo as a preferred source to see more of our stories on Google. This is no April Fools' Day prank. The Artemis II mission is scheduled to begin its 2-hour liftoff on Wednesday, with its launch ...

Measurements of this interstellar comet’s molecular makeup show an excess of heavy water molecules that is dramatically ...

For 138 years, the National Geographic Society has explored every corner of the globe. National Geographic Explorers have brought wonder and curiosity to the world through a rich history of discovery ...

Add Yahoo as a preferred source to see more of our stories on Google. Rep. Tim Burchett says a member of our government has told him extraterrestrial beings have visited our planet, traveling on an ...

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines ...

Nat Geo, PBS loom large in 2026 News & Doc Emmy nominees By Nicholas Sokic April 7, 2026 ...

This enigmatic orb has undergone extensive examination and DNA testing, enabling scientists to reveal its true origins ...