Thirty-four senior officials detail government secret-keeping around UFOs, in the explosive documentary "The Age of Disclosure," which premiered at SXSW.

A shocking documentary unveils an 80-year cover-up of non-human intelligence and government efforts to reverse-engineer alien technology.

In these six documentaries about aliens, extraterrestrials and conspiracy theories go hand in hand. The truth is out there.

Deep in the chasm of Netflix lies a subcategory for the inquisitive and likely stoned, titled “alien and UFO documentaries.” Government conspiracies, flying saucers, and crop circle mysteries ...

In Alien Endgame, an all-new discovery+ two-hour documentary that begins streaming on Friday, May 20th, former members of the U.S. military break their silence about the massive cover-up of their ...

While the chestburster scene in director Ridley Scott 's 1979 sci-fi horror classic Alien still haunts me, it's because of Alien 's originality and complex creatures that I grew up loving horror ...

With so much material about Alien already out there, it might seem surprising that this weekend sees the release of another feature-length documentary, titled Memory: The Origin of Alien.