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

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

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...

Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...

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

Christian UFO researchers argue that many alleged alien abductions are spiritual simulations aimed at undermining Christian ...

Vanity Fair reports from the Capitol Hill conference, where members of a sprawling community of national security experts and ...

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

The Trump administration has tapped a Harvard professor with controversial theories about aliens to lead a team of scientists ...

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

Former NASA UAP study member Mike Gold says US officials are quietly working to declassify more UFO material and urges ...