
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.

A new theory is posed about what really happened to Charles Lindbergh's kidnapped son; experts may have finally solved one of Hollywood's biggest murder mysteries; a small Ohio town seeks answers to thousands of threatening letters.

Experts investigate the abduction of Betty and Barney Hill; new evidence surfaces about abductee Travis Walton; there may be an earthly explanation for the Mothman.

With more than 300 UFO sightings each year, the townspeople living within the Falkirk Triangle can't help but feel uneasy about the strange occurrences. From reports of abduction, missing persons, lost time and physical attack, to unexplained interference on airport radar. What evidence exists that the first sighting took place as early as 1767? And why has the local provost continued to lobby three prime ministers to investigate to no avail?

A look at what it is about this barren land that is attracting alien attention; is it the sensation of otherworldliness making it feel like home?

Exploring Sedona, a sacred place for centuries, which is known for its unusual occurrences; with all the activity that's been recorded here, it seems the red desert could double for an intergalactic airport; but what is drawing UFOs to this spot?

In the aftermath of Justin Smeja's story, a number of researchers probe the Northern Sierras for Bigfoot evidence.

A mysterious doorway on Mars; victims of a UFO in the Amazon; an alien party crasher at the Queen's Jubilee in London; animal mutilations in France; a video of otherworldly visitors to Turkey.

Fending off a swarm of aggressive UFOs with a U.S. warship; an alien voice takes over a British TV broadcast; an Australian teacher who was threatened after a UFO sighting at school; exploring who the Men in Black really are.