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 ...

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

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

A World War I-era submarine, the USS F-1, lost in 1917 due to a collision, has been located over a century later by a joint ...

While looking for lost relics deep beneath the Pacific Ocean, mere miles from the coast of San Diego, California, researchers ...

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 19 crew members on board. Now, just days before Memorial Day ...