Charles Beeker, leader of IU's Center for Underwater Science, was awarded a Sagamore of the Wabash last month.

19th-century engraving depicting the Santa María, the ship used by Christopher Columbus ... to identify the doomed vessels, less than a quarter of which have been precisely located.

Spain's Civil Guard recovered an anchor that could belong to the HMS Serpent, a Royal Navy ship sunk in 1890 off ... used by ...