Four boats from the conflict remain as museum ships – the U-505, U-534, U-995, and the U-2540. The U-505 resides at the Chicago Museum of Science and Industry .

Four boats from the conflict remain as museum ships -- the U-505, U-534, U-995, and the U-2540. The U-505 resides at the Chicago Museum of Science and Industry .

Lost U-Boats of WWII, a new series where researchers hunt for lost Nazi U-Boats and the treasure they carry, premieres tonight, Tuesday, February 27 at 10 p.m. on the History Channel. Tune in to ...

The HISTORY Channel will premiere the new nonfiction series Lost U-Boats of WWII this week, following treasure hunter Darrell Miklos and his team as they depart the coastal Dominican Republic ...

"Lost U-Boats of WWII" is airing the premiere of its debut season on Tuesday, Feb. 27 at 10 p.m. There are several ways to watch with a free live stream.

Germany first started testing submarines in 1851, and by the end of WWI, had built some 334 U-boats (with another 226 under construction). They were vastly superior to U.S. subs.