As surface vessels become increasingly vulnerable, submarines are gaining prominence in naval strategies. However, the ...

The Enigma of the Lost USS R-12 Submarine In June 1943, the USS R-12, a WWII submarine, vanished mysteriously during a r ...

NATO troops, vessels and aircraft took to the frigid North Atlantic Ocean last month to sharpen their skills for a potential ...

Patrick Lahey, the co-founder of Triton Submarines, OceanGate’s rival, told Stockton Rush about concerns he had with the ...

Patrick Lahey, co-founder of an OceanGate competitor, tells a US Coast Guard hearing about his concerns over the Titan sub.

A man who went on two OceanGate deep-sea dives to see the Titanic testified that he understood the risk and he could die if ...