Allied task groups dubbed "Hunter-Killer[s]" methodically attacked, scuttled and destroyed German U-boats, one by one ... U-505 along with its crew, technology, encryption codes and a working ...

What you call them depends on where they're made. A U-boat is nothing more than the Anglicized term for a German submarine ...

In 1944, a US Navy task group hunted a Nazi U-boat in a top-secret operation that ... nautical miles to Bermuda to study the submarine's technology and intelligence on board.

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 ...

A hoard of Nazi artefacts - including the ... “We have got some quite interesting technology on U 534. It was one of the later boats [made], and it didn’t surrender. We think that there ...

"It's pushing the limit in terms of rebreather technology and the limits of human ... You can read more about the German U boat discovery on National Geographic. Tom Metcalfe is a freelance ...

The story is true. The German sub officially was known as U-166. It was among a fleet of 23 sent to the Atlantic Ocean in the ...

Lest anyone think the idea of a submarine traversing thousands of miles of open ocean with 1940s technology sounds far-fetched, think again. While a German U-boat could stay submerged for only 92 ...

Her focus is reporting on science, technology and healthcare ... Jess by emailing j.thomson@newsweek.com. The U-111, the last World War I-era German submarine to be discovered in U.S. waters ...