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

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

The Pentagon released its fourth batch of UFO files Friday following President Trump’s declassification order, including ...

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

NASA's relationship with UFOs has evolved alongside broader changes in public and government interest in unexplained ...

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

The Pentagon on Friday released a third batch of vintage classified files related to “flying saucers” and other unidentified anomalous phenomena — better known to most Americans as unidentified flying ...

The Pentagon released a batch of much-anticipated files about unidentified anomalous phenomena (UAP) on Friday, including newly declassified documents that have never been seen by the public before.

The latest batch of UFO files from the Pentagon includes artistic renderings by credible witnesses.

A personal UFO story: In late spring of 1995, shortly before I graduated from college, a friend and I headed out to western Maryland for an overnight camping trip. When most of the campers had gone to ...