The Pentagon has published its second batch of UFO files, which includes several declassified photos, videos and documents related to alleged sightings. The Pentagon and other agencies are “actively working” on another release,

The Pentagon on Friday released a new batch of 64 files related to UFOs, unveiling a second tranche of records under an executive order by President Trump.

As UFO talk heats up, this week's Flashbacks looks back at decades of strange sightings and unanswered questions in the Shenandoah Valley.

The second wave of UFO files has revealed a chilling series of mysterious sightings near America's main nuclear weapons installation.

Depending on who you ask, the phrase “we are not alone” may feel a little less like science fiction these days, as the U.S. government continues releasing declassified files related to Unidentified Anomalous Phenomena,

This memo is out of this world. Mysterious sightings of ‘three to four-foot tall’ beings decked out in space suits and helmets were reported by witnesses decades ago, newly released Pentagon files reveal.

The Pentagon on May 22 released a second batch of videos on Unidentified Anomalous Phenomena (UAP) sightings as part of President Donald Trump’s directive aimed at increasing government transparency around reported UFO sightings.

The Department of War released dozens of files related to UFO sightings. Here are 5 most intriguing ones.

The US government released new files on Unidentified Anomalous Phenomena (UAP). Florida has the second most UFO sightings.