
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.

Tyler Hall's team hears a chilling howl after new Bigfoot reports in Shenandoah Valley.

New theories about the Mantell UFO incident are revealed; scientific evidence may explain a UFO encounter in Texas; experts investigate what really crashed into a Canadian harbor.

Experts investigate the mystery of the Bermuda Triangle; researchers seek answers about strange sightings in Massachusetts; a murderer may be responsible for a string of unexplained disappearances in Bennington, Vt.

An earthquake in 2018 seems to have led an increase in UFO sightings in Alaska; do the extraterrestrials have something to protect here?

A strange formation is seen in the sky over the suburbs of Tinley Park; the lights return the following year; annually, Illinois receives reports of over 300 UFO sightings, so why are the Tinley Park sightings the only ones that happen en masse?

Lake Tahoe's Bigfoot lore resurfaces as Bob and Kathy Strain revisit the audio that was recorded there.

A new kind of alien; picking apart an abduction case in the UK; learning why NASA is investigating UFOs after decades of denial; looking at time travel.

Sinister shapes hover over Chicago and Ruwa, Zimbabwe; an Australian is fighting for his life after taking a blast from a mysterious object; a UFO appears to taunt a U.S. military fighter jet over the Bermuda Triangle.