RELATED: See historical photos of WWII submarine and its voyage across Lake Michigan Unlike modern-day submarines, the Silverside does not have a round exterior. Instead, the ship has a flat ...

construction workers on Thursday carefully removed a 25-foot-long cylinder of metal believed to hold the answer to a small but enduring mystery of World War II: Whatever happened to the periscope ...

If the tank’s interior feels grim, the views outside, seen through the gunner’s periscope, reveal a different kind of hell. The crew’s first encounter sets the mood. The gunner’s ...

A quirky three-bedroom house with a secret periscope which was salvaged from a World War Two Royal Navy submarine has gone on the market for £2.5million. The aptly-named Periscope House in Old ...