quagga mussels

Quagga or zebra mussels have been detected in every state in the region except for Wyoming and New Mexico.

One estimate says a quagga mussel infestation would cost the Pacific Northwest $500 million a year to deal with.

The lab going up in Boise, Idaho, will be part of a new, larger U.S. Geological Survey building. And it would test environmental DNA, or eDNA, from...

Zebra and quagga mussels can devastate an ecosystem, and Yellowstone National Park is doing everything it can to keep them out. Most recently, that…