The USS Silversides submarine sank 23 ships during World War II. It was also the site of a successful emergency appendectomy in enemy waters.

The German sub U-166 was among a fleet of 23 sent to the Atlantic Ocean in the spring of 1942 on a mission called Operation Drumbeat, the Nazi code name for submarine attacks on Allied shipping ...

WHITEHALL TWP., Pa. - At 20 feet long, 21 inches around, and 3,000 pounds, a torpedo sliced through 4500 feet of water at 46 ...

A sunken WWII vessel has surfaced on Nevada's Lake Mead, as its waters continue to recede amid rising temperatures and drought.