In 1943, during World War II, the U.S. Navy allegedly conducted a secret experiment in Philadelphia Harbor. The goal: to make a warship invisible to radar — and possibly to the naked eye. Witnesses ...

The Philadelphia Experiment is a 1984 science fiction film. It is directed by Stewart Raffill and based on the urban legend of the Philadelphia Experiment. A sequel called Philadelphia Experiment II, ...

This urban legend has survived decades despite being thoroughly debunked by top military brass.

It is several years after the events of the first movie, and David Herdeg (the survivor of the Philadelphia Experiment from the first film) and Allison (the woman from 1984 he fell in love with) have ...

The Philadelphia Experiment is one of the most mysterious stories in modern history, rumored to involve secret US Navy experiments in time travel and invisibility. Legends suggest that in 1943, the ...

The Philadelphia Experiment is one of the most grotesque military urban legends ever. As military urban legends go, the Philadelphia Experiment is one of the creepiest and most grotesque ever. It ...

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 ...

One October day in 1943, the U.S. Navy reportedly tried to make the destroyer escort USS Eldridge invisible. Not camouflaged, not impervious to radar, but literally and completely unseeable. Word of ...