Last year we first heard about the Nautilus, a planned US$25 million submersible superyacht designed by Germany's U-Boat Worx. The company has now provided the first images and descriptions of the ...

With the Monaco Yacht Show unveiling countless new superyachts this month, one showstopper will return with a splash after it was revealed last year. The U-Boat Worx submarine concept is breathtaking, ...

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 ...

The post-war narrative of the German U-boat efforts follows several stages: the first “Happy Time,” followed by the second “Happy Time,” and then utter destruction by the Allies. In reality, the ...

Under the command of Lt. Cmdr. Maurice Jester, the Coast Guard cutter Icarus, shown here, sank a German U-boat off the North Carolina coast during WWII. (U.S. Coast Guard) After the Japanese aircraft ...