Submarines have been diving deeper and deeper into the ocean's depths, with undersea explorers looking to dive deeper than ...

TOKYO -- The world's deepest-diving submarine has disappeared in the choppy Pacific Ocean off Japan, a setback to deep-sea research on everything from earthquakes to rare bacteria. Kaiko, a bright ...

What You Need to Know: In the 1960s, the Soviet Union unveiled the Alfa-class submarines, revolutionary vessels constructed with titanium hulls that allowed for unmatched speed and deep-diving ...

March 13 (Reuters) - Russia's AS-31 deep-diving nuclear powered submarine, known by its nickname as Losharik, will go out for testing in June or July after completing years of repairs, the state TASS ...

TAIPEI (Taiwan News) — Taiwan’s first indigenous submarine, the Narwhal, conducted its first shallow dive Thursday as it moves toward Navy commissioning in June, reports said.

What You Need to Know: In May 2002, the Navy research submarine USS Dolphin caught fire and partially flooded near San Diego while resurfacing to recharge its batteries. -All 43 crew members survived, ...

Jon Copley receives funding from the UK Natural Environment Research Council (NERC) and Department for Environment, Food & Rural Affairs (DEFRA) The tragic death of five people when the Titan ...