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.

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 ...

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.

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.

A World War I-era German U-boat submarine has been found 100 years after it was wrecked in U.S. waters.. According to a report from National Geographic, the U-boat, which had the designation U-111 ...

As the USS Borie prepared to ram a German U-boat in the early morning hours of Nov. 1, 1943, the sailors on the Navy destroyer braced for impact.

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 U.S. Navy sunk many German U-boat submarines in World War II. But then they captured one, right before the D-Day invasion. Check out our latest YouTube videos.

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 ...