SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

"Eventually, our own Voyager spacecraft will be extraterrestrial artifacts in other stellar systems." ...

An astrophysicist who searches for life in the Universe unpacks Steven Spielberg's UFO blockbuster Disclosure Day ...

Astronomers suggest that space weather could distort alien signals, making them undetectable. This challenges traditional ...

Whenever a director goes back to change an earlier movie, as James Cameron is thinking about doing with his 1986 classic ...

Ancient Lost Worlds and Hidden History. On location videos made by author and adventurer Brien Foerster exploring Peru, ...

Area 51 is back in the spotlight after a swarm of earthquakes near the Nevada military base. But the real story of Area 51 is ...

"This is a detective story that can be resolved with better data," Harvard astrophysicist Avi Loeb told Newsweek.

Astronomers studying the interstellar comet 3I/ATLAS say it could be a 12‑billion‑year‑old relic formed in near‑absolute‑zero ...

The U. S. pilot who was downed over Iran in early April described seeing a “jellyfish”-like swarm of drones the moment he ...

By Jan Wolfe WASHINGTON, June 23 (Reuters) - The U.S. Supreme Court further limited the reach of a federal law used to hold ...