
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.

Beth Duncan experiences something strange on her property outside Wineberry, W.Va.; amongst the hills and hollers of the mountain state, a mystery unfolds that stretches the limits of what is known about Bigfoot.

Teotihuacan, the City of the Gods, still hides mysteries about its origin, layout, and cosmic alignments.

Claims suggest secret space programs have sent humans to Mars.

Investigators Jonathan Wilk & Dave McCullough revisit Jonathan's 1992 Sasquatch encounter in MA's Berkshires.

Western NC's mountains echo with Sasquatch legends where locals still report encounters today.

In 1972 Louisiana, a massive UFO outbreak coincides with sightings of a creature named Momo by a local family.

The crew analyzes eerie audio with Devin Kouts, comparing it to known animal sounds.

Experts investigate disturbing phenomena at Skinwalker Ranch; top-secret experiments may have been conducted at a former Air Force base in Long Island, N.Y.; new theories may explain why Mount Shasta is a magnet for paranormal activity.