Hughes was going to do the unthinkable with it: mine manganese nodules right from the ocean floor. So, when the Glomar sailed ...

Chilling video captures the terrifying moments before a tourist submarine, filled with eager families, began to sink, inciting screams and panic among those on board. Tragically, in the moments ...

Water floods in, and oxygen runs out as one submarine crew faces its worst nightmare! In today’s insane true story, discover what really happens as a submarine sinks, trapping its crew in an ...

It was the first ship to visit the North Pole and participated in the Cuban Missile Crisis blockade. Nautilus is now an exhibit at the Submarine Force Museum in Groton, Connecticut. On January 17, ...

Decades before Tom Clancy wrote “The Hunt for Red October,” an Italian naval officer pulled off a stunt that could have come straight from a Cold War spy novel — he stole a submarine to spark a war.

Inside the commissioning of the USS Iowa submarine and a look at Navy sub school. We travel to Connecticut for the commissioning of the USS Iowa submarine. While we were there, we also got a ...

The U-505 submarine served 12 patrols and sank eight enemy boats before the US Navy captured it. The U-boat is now on display at Chicago's Griffin Museum of Science and Industry. Visitors can walk ...