Quagga mussels are destroying shipwrecks deep in the depths of the lakes, forcing archeologists and amateur historians into a race against time to find as many sites as they can before the region touching eight U.S. states and the Canadian province of Ontario loses any physical trace of its centuries-long maritime history. Read the full story by Milwaukee Independent.
Maritime archaeologists race to locate Great Lakes shipwrecks before quagga mussels destroy the sites
