Lt. Angelo Belloni seized control of submarine F-43 at the Muggiano shipyards near La Spezia, Italy. The coastal submarine, ...

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 ...

One of the deadliest military machines of World War II was the infamous German U-boat. While most people know a little about U-boats and are more than aware that they're submarines, one thing that's ...

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 ...

The U.S. Navy's use of pigeons began decades before World War II, but the birds found their most critical mission during the war—flying messages from submarine-hunting blimps during a time when radio ...

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 ...

AEI went missing while on patrol off East New Britain on September 14, 1914, with 35 Australian and British crew on board. AEI went missing while on patrol off East New Britain on September 14, 1914. ...

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 sunken U.S ...

A German submarine scuttled more than 100 years ago off the coast of France has been revealed by shifting sands. The UC-61, a German U-boat, sank 11 merchant ships during seven months of activity ...

The mission is a man.

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 19 crew members on board. Now, just days before Memorial Day, scientists ...