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

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 released the first clear images of the USS F-1 wreck, a US Navy submarine lost in a tragic accident during the WWI era. The submarine sank on Dec. 17, 1917, following a collision ...

Researchers have released the first clear images of the USS F-1 wreck, a US Navy submarine lost in a tragic accident during the WWI era. The submarine sank on Dec. 17, 1917, following a collision ...

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 ...

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

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

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

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 ...