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

Jordan Flowers claims Russia and China may be reverse-engineering alien technology, raising national security concerns. However, no solid evidence supports these assertions.

Illegal alien career criminal might escape deportation, again ...

Liftoff is scheduled for 10:47 a.m. ET.

Researchers found this material on the meteorite, which entered Earth's atmosphere moving faster than the speed of sound.

These fictional sea creatures communicate through radio waves, form massive coral-like "hive" networks, and grow up to 200 ...

A mysterious glowing object streaked across Xinjiang’s night sky on Tuesday, sparking online speculation about a “UFO.” But ...

Former NASA official Michael Gold says decades of stigma around UFOs left the US lagging on UAP research and warns rivals ...

It’s a real space oddity. Former Pentagon UFO investigator Luis Elizondo claims the US government possesses unreleased ...

A strange interstellar comet discovered last year and speculated by a prominent astronomer to be an alien spacecraft could be older than our Solar System, according to a new study. The comet, first ...

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

Alien and UFO sightings have been anomalies for decades. While the existence of extraterrestrials has become a laughingstock, with SNL making humorous alien sighting skits and Area 51 taking over meme ...