Rivers & Lakes
A new book makes a case for optimism in the basin, but the threat of water battles will always be around.
Background on the Standing Rock Sioux pipeline protests and how social media and climate activism raised their profile.
Agency contractors were excavating debris at the old mining site when the river flooded with wastewater.
Boaters are joining wildlife advocates, farmers and power companies to parcel out each cubic foot of Western rivers.
A historic legal victory could give Alaska tribes more control over their fish, wildlife and homelands.
In Oregon, a cluster of lakes is drying up — with dire impacts for the millions of migrating birds that survive off them.