Add Yahoo as a preferred source to see more of our stories on Google. The Washington Department of Fish & Wildlife is getting the word out about invasive mussels after two were spotted on a boat at ...

Zebra mussels first appeared in Lake Champlain almost a decade ago, catching rides into North American waters in the ballast of transoceanic vessels. Since then, researchers have been frantically ...

Survival of the fittest is expertly exemplified by one marine creature: Minnesota’s freshwater mussels. These shellfish are being applauded for their unique and clever survival strategy. They ...