Long after its sinking, concerns remain about this submarine and what it carried beneath the waves. Investigations, monitoring efforts, and lingering questions surround the wreck. This account ...
Add Yahoo as a preferred source to see more of our stories on Google. A school of grunts on a sunken World War II German submarine in the Atlantic Ocean off North Carolina. Karen Doody/Stocktrek ...
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, more than a century after it sunk, ...