The USS Cyclops was a giant, unexplained loss at sea - Apparently.
The USS Cyclops was a US Navy collier (coal ship) that vanished on March 4, 1918, while traveling through the Bermuda Triangle. With a length of 417 feet and a crew of 306, it was one of the largest ships in the world at the time. Despite an extensive search, no wreckage or bodies were ever found, and the ship's disappearance remains one of the greatest maritime mysteries in history. The incident was documented by the US Navy and is still officially listed as a "lost at sea" incident.