In this video, we take you on a first-hand journey into the haunting depths of an abandoned Navy submarine, known as the Black Widow. This vessel holds decades-old secrets. With boarded windows and ...

The deepest a submersible of any kind has ever descended, the BBC reported in May 2019, was 10,927 meters or approximately ...

Each of the Royal Navy's nuclear-powered Astute-class fleet submarines (SSNs) has been outfitted with many technological ...

Almost 60,000 years ago, a massive underwater avalanche took place just off the coast of Northwest Africa. Initially, about 1 ...

The S80 class submarines are the only 3,000-ton vessels in the world equipped with the AIP system, according to Navantia.

The boats were also powered by a single OK-650 pressurized water reactor ... multi-mission platform that can carry out anti-submarine, anti-surface, strike and irregular warfare, as well as ...

USS Puffer launched on Nov. 22, 1942, and on Oct. 9, 1943, during its maiden voyage, encountered an escort destroyer leading ...

Farncomb is the first boat scheduled for the LOTE upgrade. It is one of the one of the oldest submarines in the fleet, and ...

The Germans quickly phased out all other submarine construction in favor of ... six were in service, 53 in the water, and 900 under construction or on order. The first Type XXI, U-2511, left ...

New imagery of Taiwan’s homegrown Huilong uncrewed underwater vehicle (UUV) — also known as the Smart Dragon — reveals more ...

Take the sub out of the cup and remove some sticky ... and the buoyancy of the straw submarine. When in the water, the straw submarine displaces an amount of water equal to its own submerged ...

Sailors from the new USS Arizona submarine visited the University of Arizona on Veterans Day to tour the battleship memorial ...