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

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

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 just released, over a century after it was lost at sea.

U.S. submarine USS F-1 was lost at sea during a training accident off the coast of California, killing 19 crew members on ...

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.

Scientists have made an incredible discovery on the ocean floor near California during a mission to locate a US Navy ...

Scientists have discovered the wreck of the American submarine USS F-1, which sank in 1917. It is located off the coast of ...

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 ...

Researchers took the first ever photographs of the sunken USS F-1, lost in 1917 in a collision off of California.

Researchers have located the wrecks of two long-lost military vehicles on the seafloor a few miles from San Diego: an ...

The University of California has partnered with Bloomberg Philanthropies to launch easy-to-use digital guides for its ...