As naval warfare reemerges as a key strategy in the US war with Iran, World War II museum ships are finding new relevance.

The eight-foot-long underwater robot called Remus 300 dropped into the Atlantic Ocean 16 miles off Cape Hatteras, North Carolina, and descended toward the bottom, where it began to examine the wreck ...

Three-dimensional images and digital illustrations offer a detailed new look at the USS Monitor, an important Civil War ship that sank more than 160 years ago and has since become a reef.

Not all the ships sunk during WWII were forgotten; some gained a second life as iconic dive destinations, including this ship that sank off the Egyptian coast.

"Rising from its watery grave after being sunk at Pearl Harbor, it survived torpedoes, bombs, shells, and two atomic blasts." ...