Several American sailors climbed aboard the German submarine U-505, focused on saving it from sinking into the depths of the Atlantic Ocean. They did not know if the Nazi submariners who dove ...

An amateur researcher’s first book details the story of a German submarine that was secretly brought into Bermuda during the ...

After the Japanese aircraft carrier raid on Pearl Harbor on Dec. 7, 1941, followed by Germany's and Italy's declarations of war on the United States on the 11th, the three Axis navies adopted ...

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.

Explorers say they've found the wreckage of a British warship that was sunk by a German U-boat during World War I. Some 524 people, including the ship's captain, perished when the HMS Hawke went down ...