Nearly 350,000 rainbow trout must be euthanized as California ... was first detected in April at Black Rock and Fish Springs hatcheries in Inyo County, the state Department of Fish and Wildlife ...

The fish are Gunnison River rainbow trout from the Black Canyon, which are resistant to whirling disease. Whirling disease has impacted the Poudre River's trout population for decades. The ...

Washington’s lakes are getting a fish infusion ahead of Black Friday: more than 65,000 extra rainbow trout, to be exact. The trout haul — split across two dozen bodies of water — is part of ...