If you're a skeptic, these UFO sightings will convince you that the truth is out there—and it may not be from Earth. Eerie ...

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

What does it take to detect a radio signal sent by extraterrestrial life to Earth? Two decades of work involving radio ...

The film features interviews with Lee and archival appearances by the likes of Clark, Sagan, Ray Bradbury, and legendary ...

ADVANCED alien civilisations might be talking to each other across the vast reaches of space using a “firefly” technique.

A Casper resident's video of a mysterious object buzzing through the sky has sparked lively UFO discussions, coinciding with ...

MIAMI VALLEY — Several viewers called into the WHIO newsroom, wondering what was causing the strange lights spotted across ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

CENAP, based in Lützelbach south of Frankfurt, recorded 1,348 UFO sightings last year from Germany, Austria and Switzerland, as well as a few from other countries, according to its director Hansjürgen ...

For now, the alien spacecraft theory remains unproven. Advocates insist that more studies and evidence are needed before they ...