Video evidence shows an unidentified object that resembles a “tic tac” off the coast of San Diego, in this clip from Season 3 ...

The sky cleared over Mt. Pleasant Township Saturday afternoon — but not enough to let a UFO crash through the clouds. Still, ...

For decades, scientists have searched the universe for signs of life beyond Earth. While distant exoplanets often grab the ...

Why do we tend to assume that UFOs are crafts carrying alien beings rather than alien beings themselves? How the UFO ...

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

Including the one seen by Casimir Werk, were constructed of paper and filled with hot air from a paraffin lamp. Casimir Werk, ...

Stacker compiled a ranking of cities with the most UFO sightings in New York using data from the National UFO Reporting ...

Trump‑era science advisers are working through the president's UFO files, explaining many glowing orb sightings as manmade ...

A glowing object streaking across the night sky over Northwest China's Xinjiang Uygur Autonomous Region on Tuesday night left ...

Stacker compiled a ranking of cities with the most UFO sightings in Connecticut using data from the National UFO Reporting Center.