For almost as long as we've had civilization, we've lost it. There are records going back hundreds of years of explorers discovering huge temples encrusted with jungle, or giant pits full of treasure that were once grand palaces. Why did people abandon these once-thriving cities, agricultural centers, and trade routes? Often, the answer is unknown. Here are ten great civilizations whose demise remains a mystery.
The 10 Biggest Mysteries of MarsHere is a look at ten of the biggest unsolved mysteries of Mars.and check out our recent show on the Blood Moon. THIS WEBCAST IS UNCENSORED. ... 
25 Crazy Things You Might Not Know About Ancient EgyptWhen you think about ancient Egypt, what comes to mind? Pyramids, pharaohs, cats maybe? You probably have at least a passing knowledge of what Ancient Egypt was like, bu ... 
The Reptilian Agenda Behind The Bermuda TriangleThe Fortean Slip Episode 128 This week Chris and the fellas square off on The Bermuda Triangle. They also discuss a noted Bigfoot researcher's study into the phantom clo ... 
Top 7 Strangest Alien EncountersBy their very definition alien encounters are always going to be weird, but some people's stories of abduction and molestation by beings beyond the stars are a hell of a ... 
5 Strongest Signs Of Aliens & Alien LifeFrom CCTV footage of two believed men in black looking for UFO witnessers to the believed sighting of extraterrestrials on the moon and orbiting our planet. Here are 5 s ... 
D.B. Cooper : The Skyjacker That Got AwayNew evidence suggests that the infamous D.B. Cooper may have worked for Boeing. Here is a look at a documentary about the elusive skyjacker. To check out the full s ... 
The 7 Most Mysterious Ancient Lost LandsThey were continents, islands or island-continents, had their own habitat, unique forms of life, and were even sometimes home to forgotten civilizations, before being de ... 
15 CREEPY Unexplained DisappearancesFrom Benjamin Bathurst's freak vanishing before his colleague's eyes to the possible UFO abduction of Frederick Valentich here are fifteen creepy unexplained disapp ... 
Dan Aykroyd On UFO's, Ghosts & The ParanormalOther than Spiritualism, Aykroyd is also interested in various other aspects of the paranormal, particularly UFOlogy. He is a lifetime member of and official Hollywood c ... 
6 Mysterious Historical Discoveries of 2015Here are some Odd and Mysterious Historical Finds of 2015.and check this out... ... 