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

On a foggy December morning in 1917, three U.S. Navy submarines crept through the waters off the coast of San Diego. They ...

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, ...

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

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.

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 ...

Cox, retired U.S. Navy rear admiral and head of the Naval History and Heritage Command, resonate with special solemnity in ...

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

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

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