Maritime archaeologists have identified the wrecks of two World War I-era German submarines at the bottom of the sea floor. Researchers found the wrecks in the North Sea off the coast of Belgium this ...

A World War I submarine wreck off the coast of Southern California has been captured for the first time in new video and images made possible using advanced deep-sea imaging technology. The ...

SAN DIEGO (FOX 5/KUSI) — A team of researchers captured high-definition pictures of a sunken World War I-era U.S. Navy submarine off the coast of San Diego, over a century after it was lost at sea.

A group of divers have explored the wreckage of a WW1-era Royal Navy submarine – 100 years after it sank. Dominic Robinson, 54, and a team of 10 dived 74m down to check out the century-old HMS M1 sub ...

Submarines have been around since the 17th century, and while we know much about modern nuclear subs, the older boats are less well known. This is especially true of those used during World War I, as ...

HMAS AE1 was Australia's first WWI submarine, which mysteriously vanished in 1914, becoming the country's greatest naval mystery for over a century. After a 103-year search, the submarine was finally ...

A team of divers have recovered the propeller of a German Submarine that sunk in Cork Harbour during the First World War in 1917. The UC-42 German submarine sank off Roches Point in the mouth of Cork ...

A short way off England's south and east coasts, under less than 50 feet of water, archaeologists have discovered the remains of 41 German and 3 UK submarines sunk during World War I. Der Spiegel ...

Logan Rooney recalls his experience riding the USS Cobia WWII submarine home to Manitowoc from its drydocking in Sturgeon Bay.