During the height of the Cold War, Soviet submarines were designed to be fast, resilient, and capable of diving deeper than ...

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, ...

Newly released footage from the ship supporting Titan shows how the ship lost communication with the crew. Five were killed ...

On Dec. 17, 1917, the U.S. submarine USS F-1 was lost at sea during a training accident off the coast of California, killing ...

During the WHOI mission to photograph the USS F-1, the researchers also surveyed another piece of military wreckage: a lost ...

In one of the most shocking naval incidents, a submarine collides with a large ship—slicing it clean in half. Alexandria ...

Researchers have found and imaged a submarine that sunk in 1917 during training exercises in the Pacific Ocean.

The World War I-era USS F-1 submarine wreck, lost in 1917, was explored by researchers using advanced technology, capturing new images and its honoring fallen sailors.

Paraskevi Nomikou, a Greek scientist, has been awarded the prestigious Fisher Medal by IAVCEI for her work on volcanoes.

High-definition pictures of a World War I-era U.S. Navy submarine that sank to the bottom of the ocean near San Diego were ...