National attention on UFOs has shifted in recent years, especially after the US government in the past decade has released ...

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

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

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

The volume includes 40 new files, including 19 videos.

The Trump administration published the fourth tranche of the UFO files, explaining the sightings of the objects investigated ...