Americans "deserve the truth," a U.S. congressman has told a press conference as part of a wider transparency campaign.

The latest release of shocking top secret Pentagon UFO files - after being buried for more than 40 years – reveal a string of terrifying encounters with extraterrestrials, including a perilous dogfight between 13 Russian-made military jets and a ...

Shocking new claims say the government recovered remains tied to four different extraterrestrial species. UFO researcher Jon Stewart joins us to break down the viral claims.

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.

Dr. Hal Puthoff claims the U.S. has recovered remains of four separate species of alien life from UFOs, citing people involved in the recoveries.

Explore the world of UFOs from all angles with these books covering the history, sociology and weirder takes on the phenomenon.

ON AN August evening in 1995 there was a worldwide broadcast of an 18 minute, grainy black and white film that caused a sensation. According to the report it had been kept secret by the US

Science fiction stories about “alien” invaders are often political allegories for anxieties around immigration. Now, a government website depicts non-citizens as extraterrestrials.

A former CIA-funded researcher claimed that "at least four" different alien species have been discovered in wreckage collected by the U.S. government, though no physical evidence has been submitted to

Buzz Aldrin is quoted as having made three observations, one of which was of something with a "sizeable dimension."

With Steven Spielberg’s “Disclosure Day” due in theaters this week, we give props to the best space invasion movies of all time.