Test results from a record number of invasive mussels found on two boats during an early January inspection show the mussels may have been alive when they were intercepted at the Washington/Idaho ...

Biologists are racing to save America’s freshwater mussels—the water-filtering keystone species that once filled the ...

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 ...

Freshwater mussels have been dying out in North America, and the people who study them still don't know why. The continent ...

Getting your Trinity Audio player ready... Water managers and state wildlife officials last year hoped the discovery of a microscopic zebra mussel larva in the Colorado River was a one-time event, not ...

Emily Longman (left) and lab technician Sarah Merolla (right) preparing to sample the mussel bed community at Dillon Beach, California. Credit: Eric Sanford, UC Davis A mussel bed along Northern ...