Archaeologists think they have uncovered the wreck of a ship that fell victim to one of history's most notorious pirates ...

The Imperial Japanese Navy destroyer Teruzuki was discovered more than 2,600 feet below the ocean's surface near the Solomon Islands.

Expedition Unknown's Josh Gates is after sunken treasure in a sneak peek of this week's Expedition Unknown. Watch the clip ...

"Sometimes we find something new that we were not looking for," the Wisconsin Historical Society said about the discovery.

"Sometimes we find something new that we were not looking for," the Wisconsin Historical Society said about the discovery.