The files that were released on Friday contained information about alleged UFO sightings, including unexplained green orbs, discs and fireballs. Of the files released, one is a 116-page document that relates to sightings and

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

The Pentagon has published its second batch of UFO files, which includes several declassified photos, videos and documents related to alleged sightings.

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.

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 more.

If you're a skeptic, these UFO sightings will convince you that the truth is out there—and it may not be from Earth. Eerie UFO sightings we can’t 100% explain Everyone has an opinion when it comes to extraterrestrial life.

In an initiative to promote government transparency, the Department of War has released another batch of declassified documents. Pantex is among one of the files,

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

From 1897 "mystery airships" to modern Starlink satellites, a look at reported UFO sightings in Austin and what may explain them.