"Alaska is in the midst of a divisive civil war over a ballot initiative that pits the state's revered wild salmon fisheries against its powerful oil and mining industries."

"The arrival of four federal investigators at Grand Canyon National Park this week reopened old wounds and threatened to topple a woman regarded by many as one of the top stars in the National Park Service."

"In the first such use of his executive powers, President Trump on Friday designated a national monument, establishing a 380-acre site in Kentucky to honor African Americans’ role as soldiers during the Civil War."

"While unusually poor returns of sockeye salmon plagued most other Alaskan waterways, state regulators are calling Bristol Bay "one of the bright spots" this season, with 42 million of the 50 million sockeye caught across the state coming from the watershed."

"YELLOW PINE, Idaho — Twenty-five miles out, the road turns to gravel and follows a creek to the closest thing to a speck of a town in what might be the most remote place in the Lower 48."

"Sea water encroaching on the Everglades will hamper decades of work by a government program to reverse manmade damage to the vast, fragile ecosystem at the tip of Florida, according to a new report published on Wednesday."

"Report warns that rising temperatures threaten the Everglades, including changing rainfall patterns and accelerating sea-level rise."

"Canada’s new asbestos ban will not prevent companies in Quebec from sifting through the waste left over from decades of mining asbestos to look for magnesium."