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

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

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

The fast-attack submarine USS Alexandria returned to San Diego Thursday after a seven-month deployment to the western Pacific ...

Alvin, the famous research submarine that revolutionized science ... has a temporary new home: San Diego. The three-person submersible, which is owned by the Navy and operated by the Woods ...

A reconstruction made from detailed digital photographs and sonar data shows the U.S. submarine F-1 lying on the seafloor a few miles from San Diego ... The discovery, made by an expedition ...