From the Navy’s infamous Tic-Tac encounter to thousands of recent reports, believers say some of the strangest UFOs may be ...

There are a lot of documentaries about UFOs that don't devolve into sensationalist conspiracy theories. These are the best ...

The blockbuster release of Pentagon UFO files under President Donald Trump's push for transparency has triggered widespread ...

New UFO files have been released by the Trump administration that include several vivid descriptions of mysterious sightings ...

The 72 newly released files date from the 1940s to this year and do not appear to contain definitive proof of life beyond our ...

The Trump administration on Friday released a third batch of files related to unidentified flying objects (UFOs), just weeks ...

What Roy Mauritsen remembers about seeing Steven Spielberg’s "Close Encounters of the Third Kind" as a boy is the looming ...

Whistleblower Dylan Borland claims firsthand knowledge of UFO crash recovery operations and secret technology projects, ...

When Comet 3I/ATLAS entered our solar system last year—only the third known interstellar object to do so—astronomers took notice. And so did scientists involved in the search for extraterrestrial ...

CAPE CANAVERAL, Fla. (AP) — The group leading the charge in the search for extraterrestrial life has given the all clear: An interstellar comet looks to be completely natural and free of any alien ...

When the Trump administration registered the domains Aliens.gov and Alien.gov in March, UFO conspiracy theorists wondered whether they might finally get answers they’d long awaited. But coming on the ...