
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 broadens their search, exploring the wider Alaskan coastal rainforest.

Three incredible stories about the untapped power of the human brain: A Los Angeles woman's paranormal vision leads detectives to a murder victim; a California man remembers every single moment of every day of his life; and, a woman visits a faith healer who miraculously cures her chronic pain.

Three mysterious freaks of nature: On the East Coast of Canada, a small community is devastated by an earth-shattering 'boom'; swallowing ships and planes, a paranormal fog haunts Lake Michigan; and, a blinding double flash of light over the Indian Ocean sends a nation into panic.

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.

Deep in the darkened forests of West Virginia, a legend roams; tracked by investigators like Russ Jones, Bigfoot has long been primarily thought to roam the Pacific Northwest.

Thousands claim to see a massive triangular craft hovering over Belgium in the late 80s and early 90s.