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 ...

When Colorado Parks and Wildlife partnered with Colorado State Patrol to try and catch mussel-infested watercraft as they come into Colorado, the hope was that it would be another line of defense in ...

After catching a mussel-infested boat last week, leaders are scrambling to protect Oregon’s waterways. Sadly, the state may fall short of the millions needed. If that boat had ended up in Oregon, been ...