As Americans celebrate the nation's 250th birthday, underwater archaeologists race against time to save Lake Champlain's ...

Winter storms on the Great Lakes can temporarily lower water levels, revealing shipwrecks and other submerged features. Strong, sustained winds during colder months push water from one end of a lake ...

Some 20 miles off the farthest reaches of Washington’s coast lies a shipwreck that killed hundreds of people and sent millions of dollars of gold to the cold depths of the Pacific Ocean. Exactly where ...