Crews with the Idaho Cleanup Project (ICP) have completed the demolition of the high bay roof and walls of the Submarine 1st Generation Westinghouse (S1W) naval reactor prototype plant, using ...

During the Cold War, the Soviet Union unveiled Project 705 Lira, a nuclear-powered attack submarine that still holds the record for the fastest underwater speed at 41 knots (76 km/h). Constructed with ...

Pale moonlight glinted off the quiet ocean as small waves lapped against the hull. The submarine was about 40 feet long, cylindrical down most of its slim length, but with a tapered, wedge-shaped ...

The World War I-era USS F-1 submarine wreck, lost in 1917, was explored by researchers using advanced technology, capturing new images and its honoring fallen sailors.

Armed with nuclear missiles, the USS Growler acted as a deterrent to keep other nations from using their nuclear weapons ...

There is a long history of international attempts to design and develop a flying submarine or submersible aircraft.

Bushnell also introduced practical solutions that became standard in submarine design. The sealed, watertight hull, the ballast system used for diving, and the hand-cranked propellers to move both ...