If you're a skeptic, these UFO sightings will convince you that the truth is out there—and it may not be from Earth.

The Pentagon on Friday released a new group of documents and videos related to UFOs, or UAPs, with 72 more documents, images and recordings.

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

Why do we tend to assume that UFOs are crafts carrying alien beings rather than alien beings themselves? How the UFO ...

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

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

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. This voice experience is generated by AI. Learn ...

Since August 2025, a UFO-reporting app has recorded more than 9,000 sightings of mysterious unidentified objects close to U.S. coastlines and major bodies of water, according to Marine Technology News ...

Pilot Kenneth Arnold took flight from Chehalis, Washington in his single-engine airplane, looking for a missing military ...

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

Cardiff has placed in the top 10 UK (hypothetical) alien abduction hotspots, according to recent figures. A study released by ...