All of this was packaged into a documentary released last year by the noted filmmaker Dan Farah, “ The Age of Disclosure ,” ...

For decades, the United States has been at the center of the global UFO debate, with more sightings reported within its borders than anywhere else in the world. According to the National UFO Reporting ...

When pilot Kenneth Arnold took off from Chehalis, Washington, in his single-engine airplane one afternoon in June 1947, he was looking for a lost military aircraft that had crashed. But what he found ...

Landmark UFO documents smuggled out of Russia 30 years ago — and just publicly revealed — show the Soviets investigated ...

This transcript was prepared by a transcription service. This version may not be in its final form and may be updated. Jessica Mendoza: Has the United States government ever made contact with UFOs?

Recently revealed documents, smuggled out of Russia, disclose the Soviets' extensive investigations into thousands of ...

Add Yahoo as a preferred source to see more of our stories on Google. UFO Sightings are increasing across the U.S. — and in Michigan where 36 sightings have been reported in the Great Lakes state this ...

Brace yourselves, we’re about to enter the alien territory! Every July 2, on World UFO Day, we revisit a playful yet poignant reminder to look up and ask ourselves: Are we really alone? On this cosmic ...

Some common objects are often mistaken for a UFO. A recent Detroit sighting involved dozens of reflective objects moving at high altitude. Michigan's 1966 UFO sightings led to the controversial "swamp ...

Soviet-era UFO files released by journalist George Knapp detail Cold War sightings, including a 'jellyfish-shaped' craft, ...

When pilot Kenneth Arnold took off from Chehalis, Washington, in his single-engine airplane one afternoon in June 1947, he was looking for a lost military aircraft that had crashed. But what he found ...

Have aliens really descended upon British shores? In 2013, the UK declassified dozens of files outlining various UFO cases ...