9/11 video of plane crash that only emerged 20 years after Twin Tower attacks, shows impact in clear detail (video)
The mysterious clip was shared on YouTube by Kevin Westley decades after the September 11 attacks
Group shares eerie photos of disastrous man-made reef off coast of Florida: “500,000 tires left sitting at the bottom of the ocean”
Where did the Osborne Reef come from?
Unidentified object off US coast: A 17th-century submersible?
The mysterious copper object was originally discovered off the Florida coast in 1980 near a wrecked Spanish treasure galleon