Discoveries of the invasive and damaging zebra mussels have been piling up in Western Colorado, with recent detections in ...

Water managers and state wildlife officials last year hoped the discovery of a microscopic zebra mussel larva in the Colorado ...

Zebra mussels are similar to another invasive mollusk, the quagga mussel, which has not been detected in Colorado’s lakes and ...

One of the state’s best investigators was on the hunt for golden mussels — a dangerous new invader in California’s waters, ...