"A bipartisan group of Colorado lawmakers are proposing legislation to reintroduce wolverines, one of the country’s rarest carnivores, into a state primed with deep snow and high mountains. The unprecedented move would be the first wolverine reintroduction in North America, and is part of an ongoing effort by Coloradans to restore the state’s native species."

"Stalled work on a major copper mine proposed in central Montana can proceed after the state’s Supreme Court ruled Monday that officials had adequately reviewed the project’s environmental effects."

"Amache National Historic Site in southeastern Colorado is officially America's newest national park, the National Park Service announced Thursday. Amache, located one mile outside of Granada, was one of 10 incarceration sites used to detain thousands of Japanese-Americans during World War II."

"The new owners of the water right intend to make no changes to its flow, leasing it to the hydropower plant currently using it and then sending it downstream to communities, farmers and fish in western Colorado."

"The Interior Department on Wednesday announced an armistice in the battle over the Klamath River, unveiling an agreement between farmers reliant on the waterway for irrigation and tribal nations seeking to restore the region’s fisheries."

"The Fish and Wildlife Service has launched an in-depth study of whether a teensy-tiny snail that inhabits springs in a small slice of lithium-rich Nevada desert should enjoy federal protections under the Endangered Species Act."

"A coalition of environmental and animal protection groups said Wednesday that it will sue to overturn the U.S. Fish and Wildlife Service’s decision to remove Northern Rocky gray wolves from the Endangered Species Act."

"Gray wolves that inhabit the Northern Rocky Mountains will not receive protections under the Endangered Species Act (ESA), the U.S. Fish and Wildlife Service (FWS) announced Friday."