A strange UFO sighting in Susa Valley, Italy, leads to the construction of Sacra di San Michele, and according to theorists, ...

UFO reports cannot all be explained by imagination, but unexplained does not mean extraterrestrial. The reality sits ...

Some UFO cases remain difficult to explain, but that is only the beginning of the scientific question. The evidence needed to ...

Generally, states with large populations and wide-open skies reported the highest number of UFO sightings in the U.S.

An eerie sighting over Washington DC has sparked claims that alien craft are hiding in America's skies.

Investigating Suspicious UFO Sightings Three lights moved across the sky in broad daylight. A military infrared sensor captured an unidentified circular object, and a photograph showed an object not ...

NASA Administrator Jared Isaacman is skeptical that UFOs are extraterrestrials, but said in an interview with NewsNation that ...

On December 26, 1980, a UFO crash site in Suffolk Country, England has become one of Britain's most famous UFO encounters in ...

Apollo 16 astronaut Charlie Duke believes UFOs are demonic, citing scripture and a breakfast conversation he considers divine ...

A new study showed Arizona having one of the highest amounts of UFO sightings per capita. Here are some of the states most mysterious stories.

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 ...