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 ...

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, ...

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

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 ...

WHOI's photogrammetric technologies transformed thousands of photographs into an accurate 3D model of the wreck.

The U.S. Navy submarine, USS F-1, went down after a collision with its sister ship on Dec. 17, 1917, and now sits 1,300 feet below the surface on the ocean floor off San Diego. "It was an ...

A recent expedition to survey it and other lost military hardware has captured video and photographs of the USS F-1. This week the Woods Hole Oceanographic Institution and Naval History and ...

The USS F-1 submarine sank in seconds after it was badly damaged in a collision with another U.S. Navy submarine. Nineteen of its crew drowned in the accident, and three were rescued by the other sub.

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 ...