In September 1914, a single German U-boat ventured into the North Sea. Lieutenant Otto Weddigen’s U-9 slipped past patrols ...

Over eight decades ago, the US Navy made the historic capture of a Nazi U-boat during World War II. A treasure trove of vital German intelligence, the submarine's capture was top-secret. See inside ...

In 1939, German U-boat U-47, under the command of Günther Prien, embarked on a daring mission that would become legendary. Tasked with infiltrating the heavily guarded British naval base at Scapa Flow ...

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

While Netflix primarily sticks with films that were released in the past two decades, it occasionally reaches back further to borrow some movies from its studio partners. That’s why the streamer is ...

By the 2030s, the world’s oceans may become as transparent to sensors as the skies became to radar in the 20th century. With ...