Two new studies show how diverse marine organisms are susceptible to diseases made worse by warming oceans. The first study warns that warm sea temperatures in 2015 may increase the levels of epizootic shell disease in American lobster in the northern Gulf of Maine in 2016. The second provides the first evidence linking warmer ocean temperatures with a West Coast epidemic of sea star wasting disease that has infected more than 20 species and devastated populations since 2013....