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

Newly released US files suggest Russia and China may be reverse-engineering UFOs, sparking debate on national security and transparency. The files raise more questions than answers about ...

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

A previously undisclosed account from a US fighter pilot shot down over Iran has sparked fresh questions about the capabilities of Tehran’s drone warf.

Some say that the Roswell UFO crash is not the only one to have had witnesses in this clip from Season 11, Episode 13, ...

North Korea's leader Kim Jong-un hailed troops fighting in an "alien land" in his New Year message, state media reported on Thursday, in which he underscored Pyongyang's "invincible alliance" with ...

A Ukrainian drone attack on Moscow's oil refinery has triggered a wave of speculation online after videos appeared to show a UFO-like object soaring above the facility.

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

Michael Sheen is set to star in a Welsh comedy film about a UFO sighting - after sharing his own encounter with "a phalanx of ...

The Pentagon releases a fourth round of unresolved UFO cases, including military videos recorded over the Atlantic Ocean and ...

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

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