SAN DIEGO (FOX 5/KUSI) — A team of researchers captured high-definition pictures of a sunken World War I-era U.S. Navy submarine off the coast of San Diego, over a century after it was lost at sea.

For decades, submarines have thrived on one key advantage: invisibility. Deep below the ocean surface, they operate silently, shielded by layers of water and advanced acoustic stealth technology. But ...

Key Points - Russia's Losharik (AS-31), a unique deep-diving nuclear-powered special missions submarine, is reportedly ready for sea trials in 2025 after a nearly five-year repair following a fatal ...

Researchers aboard a deep-sea submarine spotted a new species on a volcanic ledge off the coast of Japan. Chen C, Tsuda M, Ishitani Y (2025) Zoosystematics and Evolution About 300 miles off the coast ...

A Chinese vessel is suspected of mapping the seafloor around U.S. allies Australia and New Zealand to support submarine deployments, an analyst has said. All observed activities conducted by the ship, ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. SAN DIEGO (FOX 5/KUSI) — A team of ...