Weather extremes to get more dramatic; rabbits in the West facing a new plague, bird names may also need to change, and grizzlies keep their protections; PacifiCorp ruling and a Klamath dam removal; and other recent news from around the West.
Federal regulators have moved to delay assessment and action on chemicals that could contaminate drinking water. Richard Luthy explains how the U.S. Environmental Protection Agency and individual states approach waterborne threats.
