Fox News Acidic Chesapeake Bay water could threaten oysters As the world’s oceans get more acidic, Chesapeake Bay oysters could be at risk. A more acidic bay could make it more difficult for mollusks, such as oysters, to build their shells through a process called calcification. But it could help crustaceans, such as blue crabs, build their shells more quickly, said Justin Ries, a […]