The U-550 is one of several World War II-era German U-boats that have been discovered off the U.S. coast, but it's the only one that went down in that area, Mazraani said.

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.

After a 7-year search, a missing German U-boat is lost no longer. August 31, 2016 More than ... It’s the German submarine U-576, resting on its side, right where it sank in 1942.

Divers have discovered a World War II-era German submarine nearly 70 years after it sank under withering U.S. attack in waters off Nantucket.

Exploring a U-Boat wreck off North Carolina 06:09. We’re taking A DIVE INTO HISTORY, 75 years after a life-or-death World War II battle was ratcheting up off our Eastern shore.

The U-550 is one of several World War II-era German U-boats that have been discovered off the U.S. coast, but it's the only one that went down in that area, Mazraani said.

The U-550 is one of several World War II-era German U-boats that have been discovered off the U.S. coast, but it's the only one that sank in that area, Mazraani said.

Under commission of the German Navy in World War I, UB-88 sank more than a dozen Allied ships in the Atlantic. After the war, it became a laboratory for U.S. Navy technicians to study the workings ...

They knew that at any moment, German U-boats could descend upon them. Disaster struck at 4:15 p.m. The German UB-64 launched a torpedo that hit the vessel's starboard side and caused an explosion.

To see an U-boat in person, go to the Museum of Science and Industry in Chicago, which has the captured U-boat on which we discovered a German M4 enigma coding machine.

A German U-boat torpedoed the Norlindo on May 4, 1942, off Southwest Florida’s Dry Tortugas, and it sank so quickly that five of the 28 men aboard did not have time to escape.