
The home of the unexplained and all things alien. Discover UFO sightings and real-life mysteries, mind blowing docs, investigative series, and the best of sci-fi.

In the 1960s the cattle mutilation phenomenon became a widespread concern across the American west.

The crew wraps up the expedition and concludes with a full review of the series.

Dozens of medics at a California hospital fall ill after treating a mysteriously ailing patient; a New York man is struck by lightning and turns into a musical genius; in Tennessee, a young man cries tears of blood but no one can explain why.

Three incredible stories that could spell the end of human life on Earth: Decoding ancient Mayan texts, a physicist predicts a super-volcano will destroy the world in 2012; a NASA scientist believes a deadly solar storm is headed our way; and, one of the world's greatest minds makes a startling prediction about a sinister robot takeover.

Digging into a UFO crash caught on camera in Brazil; a close encounter of the Beatles kind; finding out if aliens shut down a nuclear missile launch site in Montana; looking at the shapes of UFOs and considering a link between ghosts and aliens.

Accounts of an amphibious UFO in Indonesia; a mass abduction in Australia; a slew of deaths in Wales after a strange sighting; searching for an alien library with an astronaut and meeting a scientist hunting for an interdimensional portal.

Taking a look at strange crafts flying over power plants, airports and the Royal Palace in Sweden, a veteran with supposed UFO-related health issues and footage shown at a US congressional hearing.

Across the state of West Virginia, Bigfoot encounters have been occurring for centuries; these creatures are seen and experienced in all forms of weather, in a myriad of ways.