For decades, stories about invisible warships have captured public imagination. One of the most famous is the so-called ...

Much has been made of unidentified flying objects over the years, including a testimony before Congress last year. But what about unusual floating objects? One supposed supernatural event focuses on ...

The Philadelphia Experiment is one of the most mysterious and controversial events in modern history. Conducted by the U.S. Navy, the experiment reportedly aimed to make a ship invisible to radar, but ...