A research team from Duke University’s biomedical engineering doctoral program say the H.L. Hunley, a Confederate submarine active during the Civil War, saw its entire eight-man crew killed due to the ...

a Union-side Civil War-era submarine prototype, might be buried below. Watching intently was Alice Smith, who has pursued Alligator Jr. for two decades along the Riverside-Delanco border in ...

The Hunley, built during the American Civil War, became the first successful combat submarine as it sank a Union ship, but unfortunately, it lost more Confederate crew members than enemy sailors.

A Civil War-era submarine that was long thought to be Pioneer but is not was discovered and raised in 1878 and is on display at the Louisiana State Museum. Its true origin remains a mystery.

The USS Cobia submarine sank 13 ships and rescued seven downed American pilots during World War II. The US Navy submarine is open to the public for tours at the Wisconsin Maritime Museum in Manitowoc.

The USS Cobia sank 16,835 tons of shipping during the war, including a Japanese ship loaded with 28 tanks in a move credited with helping the US win the Battle of Iwo Jima in 1945. The submarine ...