Germany's U-505 submarine was the 1st warship captured by the US Navy in over a century and top secret during World War II.

Shipwreck-hunter David Mearns says sonar data shows the transatlantic passenger liner Athenia to be lying 200m down on Rockall Bank, off Ireland. A German submarine torpedoed the ship hours after ...

Aston Martin and Triton Submarines have teamed to build probably the world's most stylish and luxurious way to dive beneath the waves. Called Project Neptune, this two-passenger mini submarine ...

My comments here reflect that experience. OceanGate CEO Stockton Rush, the owner of the submarine (and a current passenger of the missing vessel), once told a reporter that "at some point ...

Submarine warfare played a pivotal role in the Battle of the ... In some incidents, U-boats also attacked passenger liners like the SS Athenia.