With cutting-edge deep-sea imaging technology, researchers captured high-definition images of a 100-year old submarine.

In 1917, two US submarines collided off the coast of San Diego and submarine USS F-1 sank to the bottom of the Pacific Ocean, ...

The USS Sturgeon set the standard for the fleet and served as the backbone of America’s undersea deterrence for nearly 30 ...

What really happened to the USS Scorpion? This nuclear submarine mysteriously sank in 1968, leaving behind more questions ...

Known as the USS F-1, this submarine sank shortly after a mistaken collision with another American submarine while on a ...

The surviving crew of the USS Frank E. Evans believed they were at war. But the names of their shipmates aren’t on the ...

The USS Michigan has displayed exemplary performance in challenging situations, and it should be a reminder to American leaders of the need to have many more submarines on hand. The submarine ...

The uncrewed submarine, the SG-1 Fathom, would be able to patrol and stay underwater for up to three months at a time, it said. In a statement Tuesday, the company said that its AI Lura software ...

The fast-attack submarine USS Alexandria was returning from a seven-month deployment to the Indo-Pacific, and her husband, Christopher, was among the 130 crew members squeezing through its ...

Visitors can tour the vessel at the USS Silversides Submarine Museum in Muskegon, Michigan. The submarine was the site of a successful emergency appendectomy in enemy waters in 1942. Christmas Eve ...

The USS Silversides submarine sank 23 ships and earned 12 battle stars during World War II. Visitors can tour the vessel at the USS Silversides Submarine Museum in Muskegon, Michigan. The ...

HMS Astute, the Astute class nuclear-powered attack submarine attached to the Prince of Wales CSG, has made a number of rare appearances above the waves since the task group’s departure.