The document, which was part of a CIA project called Stargate, details the findings of a remote viewing experiment.
Scientists have created a new model to calculate how likely it is for intelligent alien life to emerge in the universe.
Linda Napolitano, who is the subject of a new Netflix documentary series, is now suing the streaming platform.
We tend to assume that an alien civilization would have its own home world - but what if they didn't actually need one ?
Researchers made the unexpected discovery while conducting an examination of the controversial remains.
The latest search for evidence of alien life focused on looking for alien worlds that are sending messages to one another.
The series will see investigative journalist George Knapp delve deep into the mystery of UFOs and aliens.
Two groups of rival astronomers are allegedly vying to publish confirmed evidence of an intelligent alien civilization.
An upcoming Netflix documentary will delve into the case of a woman who was abducted in New York in the 1980s.
Technological alien civilizations could render their own home-worlds uninhabitable within 1,000 years.
A man who says that he has extensive insider knowledge has been making some rather questionable claims.
If someone out there is using a Star Trek-style warp drive, there may be a way for us to detect it from here on Earth.
More and more people are subscribing to the belief that UFOs are evidence of extraterrestrial visitors.
The Harvard astrophysicist believes that we may find trash from alien civilizations within the vicinity of the Earth.
The late duke, who was fascinated by the topic of alien visitors, was reportedly poised to meet up with one.
Here on Earth we take day and night for granted, but such a cycle might not even exist on some planets.
Scottish philosopher Tony Milligan maintains that belief in alien visitors is a 'widespread societal problem'.
A major new collaborative effort has been launched in the hope of looking further afield for aliens than ever before.
Shreedhara Somanath spoke out on the topic of extraterrestrial life during a recent podcast interview.
Our window on the world is limited by our human senses, so could something be lurking beyond our perception ?