“This is an emergency situation. The Endangered Species Act requires the Bureau of Reclamation to ensure river flows that maximize protections for these imperiled fish by preventing predatory ...

The Colorado River runs through the Glen Canyon Dam, which forms Lake Powell ... as they feast on other native fish species, drastically impacting the ecosystem. The Bureau of Reclamation has ...

We’ve already lost seven of California’s unique freshwater fish species to extinction, and we shouldn’t have to lose ... several forks of the San Gabriel River, along with its tributaries Cattle ...

Repairs on a fish barrier aimed at protecting the natural ecosystem of the Virgin River was completed after about weeks of ...