A World War II German U-boat, sunk more than 72 years ago, has been discovered off the coast of North Carolina, NOAA announced Tuesday.

Germany completed its first U-boat (the U-1) in 1905 and was the first nation to use a submarine during World War I. By comparison, the U.S. Navy commissioned its first sub (the U.S.S. Holland) in ...

The oldest U-boat you can visit is actually the first, as the U-1 wasn't used during WWI for combat operations. It hit another vessel in 1919 and was decommissioned, and now it resides in the ...

The wreck of a WWI German U-boat sunk by the U.S. Navy in 1922 has been discovered off the East Coast of the United States, about 40 miles off Virginia and at a depth of about 400 feet.

Divers have found wreckage from a German World War Two U-boat near the coast of Galicia in north-west Spain. U-966 was heavily damaged by Allied bombers in November 1943, so the crew blew it up ...

The German U-boat U-853 sank the last U.S. merchant ship sunk in WWII. Historian Tim Gray speculates that German U-boats may have entered Narragansett Bay before the U.S. officially entered WWII.

It's the German submarine U-576, resting on its side, right where it sank in 1942. Its wooden deck plates have rotted away after 74 years underwater.