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

SETI researchers found no alien signals on interstellar object 3I/ATLAS, but the study refines future searches and expands ...

Jordan Flowers claims Russia and China may be reverse-engineering alien technology, raising national security concerns.

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

A newly spotted interstellar visitor just got an unusually close listen from California scientists — in a search for signs of ...

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

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 ...

Scientists say bad space weather may be one reason alien tech signals have not reached our telescopes in a usable form, after ...

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life. The problem is not finding the star.

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

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

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