Submarines are pretty cool bits of kit. They can offer researchers an unrivaled view of the ocean floor, help search out missing wrecks beneath the waves and can even ferry about the rich and famous, ...

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 ...

Tourist submarines offer a way for passengers to explore the ocean without having to train as a diver or grow gills. Staying dry is a nice perk, but the real appeal is seeing sea life up close without ...

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.

What started as a simple RC dive turned into a surreal journey through history. Deep below the ocean's surface, a forgotten ...

In summer 1958, 27-year-old Navy Staff Lt. Don Walsh was assigned to the submarine tender Nereus, part of Submarine Flotilla 1 at the sub base on Point Loma. It was a safe, steady desk job, but less ...

Join me as I dive into mysterious underwater tunnels and explore the unknown in the deep ocean. Discover what’s hiding ...

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, ...

The lost city of Atlantis may never be found, but in Turkey you'll discover two underwater cities to snorkel and dive in, ...

Exploring the underwater caves of Egypt's Red Sea is an adventure like no other. The caves, which are home to a plethora of ...

A fisherman named Gino Perez had long heard the stories of the Titania. The location of the vessel, a World War I-era supply ship, was one of lore, namely because it had been sunk 110 years ago near ...