The departure of the USS Cobia for its scheduled dry docking in Sturgeon Bay has been delayed, Wisconsin Maritime Museum ...

Germany's U-505 submarine was the 1st warship captured by the US Navy in over a century and top secret during World War II. See photos of the inside.

The USS Cobia, a US Navy submarine, sank 13 enemy ships and rescued seven downed American pilots during World War II.

The wreck of one of the last U.S. Navy warships sunk by a German submarine during World War II is revealing its secrets in remarkable images from the seabed.

World War II submarines usually had a distinct look, shaped more like boats than the conventional crafts. But was there a reason for this design?

(CNN) — The wreck of one of the most storied US Navy submarines of World War II has been found in the South China Sea eight decades after its last patrol, the Navy’s History and Heritage ...

The wreck of one of the most storied US Navy submarines of World War II, the USS Harder, has been found in the South China Sea.