UFO stands for unidentified flying object and is any aerial object that cannot be immediately identified by the observer.

The origins of World UFO Day link back to one of the most famous incidents in UFO history—the Roswell Incident of 1947.

Every year on July 2, enthusiasts across the globe mark World UFO Day, a time to reflect on some of the most mysterious encounters humanity has ever recorded. From glowing discs in the sky to aircraft ...

Across the globe, numerous UFO sightings have captivated imaginations and sparked debate. From Kenneth Arnold's initial "flying saucers" to the mass sightings in Phoenix and the intriguing Ariel ...

Enigma has curated a selection of user-submitted sightings from our 300,000+ report archive and brought them to life in an interactive new website: ...

July 2 is World UFO Day. If you spotted a UFO over Garden of the Gods, what would you do first? We want to hear from ...

Look up some time at the night sky, glinting and humming with all manner of illumination — planes taking off from or ...