In 1587 121 colonists led by John White arrived on Roanoke Island in present day North Carolina to establish a colony. As tensions mounted with the native population, however, John White returned to England in order to solicit reinforcements. When he returned several years later the settlement was deserted with no signs of a struggle and no remains to be found anywhere. The settlement became known as the Lost Colony and none of its members were ever seen again.
In the dry lakebed of Racetrack, Death Valley stones as big as 700 pounds mysteriously slide across the surface of the earth without any notable external forces acting upon them. While some researchers believe a combination of natural events, such as wind and ice, cause these stones to “sail”, others question this theory pointing out that the stones don’t follow a predictable path and change directions abruptly.
A low-pitched sound often described as something similar to a diesel engine idling in the distance is heard in numerous places worldwide, especially in the USA, UK, and northern Europe. The name comes from the small town of Taos, New Mexico where in 1997 Congress actually had researchers try identify it. In spite of efforts like this, however, its source remains a mystery.
On August 15, 1977 Dr. Jerry R. Ehman detected a strong narrowband radio signal while working on a SETI project at the Big Ear radio telescope of The Ohio State University. Amazed at how closely it matched the expected signature of an interstellar signal, he circled it on the computer printout and wrote the comment “Wow!” next to it. Although it lasted for a full 72 seconds, it has not been detected again.
A term coined by Ivan Sanderson referring to twelve geographic areas that have been responsible for numerous mysterious disappearances. The best known of the so-called “vortices” is the Bermuda Triangle. Others include the Algerian Megaliths to the south of Timbuktu, the Indus Valley in Pakistan, and the “Devil’s Sea” near Japan.