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, ...

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 ...

Researchers from the Woods Hole Oceanographic Institution captured close-up images of a WWI-era submarine lost at sea 108 ...

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

Researchers have discovered the USS F-1, a World War I-era submarine, which had been lost at sea for 108 years.

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

Footage captured with advanced deep-sea imaging technology by the Woods Hole Oceanographic Institution researchers shows USS ...

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 ...

After 17 years underground, cicadas are emerging on Cape Cod. The noisy bugs will spend the next four to six weeks above ...

A team of international scientists, including from the Woods Hole Oceanographic Institution , have tracked over ...

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