A century-old mystery emerges from the ocean's depths. Uncover the historical tale of a lost submarine, brought to life with ...

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 ...

Peter Madsen, a self-taught Danish engineer and inventor, had a favorite pickup line he liked to use on women: “You want to see my submarine?” It wasn’t a joke. In 2008, when Madsen was 37 , he ...

On Dec. 17, 1917, the U.S. submarine USS F-1 was lost at sea during a training accident off the coast of California, killing ...

Researchers took the first ever photographs of the sunken USS F-1, lost in 1917 in a collision off of California.

Recently declassified files suggest that Nazi criminals may have paid $200 million in gold bribes to Argentine authorities to ...

Barrow-in-Furness has crumbled since the end of the Cold War. Will growing military threats revive the nuclear ...