A mysterious cloud above a Canadian town sparked UFO claims online, though its unusual shape also resembled a natural lenticular cloud.

A spectacular photograph of a saucer-shaped cloud over Canmore, Alberta, has sparked a wild online debate, with one ...

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. Another batch of “UFO Files” have been dropped by ...

The specimen raised eyebrows because it appeared to be capable of causing levitation. The official U.S. UFO analysis agency ...

A new report details that the number of sightings of Unidentified Anomalous Phenomena is increasing as enthusiasts are searching for a chance to connect with the outrageous mysteries of the universe.

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to ...