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

A 2026 document release revealed decades of U.S. government UFO/UAP investigations. Arizona appears frequently in UFO files from the 1940s through the 1960s. Notable Arizona cases include a 1947 Grand ...

PHOENIX — All across the U.S., people report unidentified flying objects, and Peter Davenport and his team track them all. Davenport is the director of the National UFO Reporting Center based in ...

The 2026 UFO/UAP document release hit a nerve because it was the first time the government dumped such a massive cross-agency archive into public view all at once: FBI records, military reports, NASA ...

The Valley is home to one of the most famous UFO sightings, the Phoenix Lights, and locals remain vigilant in looking for signs of extraterrestrial activity Many of us have stories of things we saw in ...