The video, "A Toxic Train Runs Through It," investigates the long-lasting health impacts of a 1996 trail derailment and toxic chemical spill in Alberton, Montana.
The Mohave Generating Station in southern Nevada agrees to clean up its operation, which has been notorious for fouling the air over Arizona's Grand Canyon.
Meteorologists blame La Niûa for recent extreme weather in the West, with record-breaking snow and rain in the Northwest and Northern Rockies, and drought in the Southwest raising fears of summer wildfires.
Big Sky, Montana's plan to discharge treated sewage into the Gallatin River has environmentalists, locals and even some of the ritzy ski resort's homeowners in an uproar.
Casper, Wyo.'s Amoco oil refinery is one of the state's most notorious hazardous waste sites, and some fear that EPA's decision to turn over responsibility to the Wyoming Dept. of Environmental Quality means that cleanup will not be complete.
FMC Corp.'s phosphorous plant near Pocatello, Idaho, is fined $11.8 million for environmental violations that include a fire that sent poisonous gas wafting onto Shoshone-Bannock tribal land.
A clean-air activist who helped end bluegrass-field burning near Spokane, Wash., is now tackling the practice of wheat-stubble burning on eastern Washington's farmlands.
Dakota Catalyst Products shuts its Williston, N.D., metals recycling plant, leaving behind an environmental mess that is just now becoming public.
Environmentalists say Utah Rep. Chris Cannon's bill designating San Rafael Swell wilderness is really an "anti-wilderness bill'' that needs to be opposed.
David T. Hanson's disturbing photographs of industrial landscapes are "the topography of our open wounds," writes Wendell Berry in a preface to Hanson's "Waste Land: Meditations on a Ravaged Landscape."
The controversial Mohave power plant in Laughlin, Nev., is a huge operation that provides pollution as well as power to the Southwest.
A former Hopi chairman says that the owners of the Mohave Generating Station in Laughlin, Nev., whose smoke pollutes the air of the Hopi Reservation, have the ability and the obligation to clean up the plant without closing down.
The Mohave Generating Plant in southern Nevada is blamed for much of the air pollution that shrouds Grand Canyon, but the plant's owners say cleaning it up will force the plant to close and lay off Navajo workers.
The Superfund Law was created to make sure companies clean up the messes they make, but the system has glitches.
Activists try to end crop burning by farmers in eastern Washington and northern Idaho, saying the resulting air pollution is harming the health of area residents.
Park officials and environmentalists protest a proposed landfill at Eagle Mountain, Calif., right next to Joshua Tree National Park.
Severe thunderstorms have caused flash floods in Arizona, killing people near Douglas and in Antelope Canyon, derailing a train and leading to the evacuation of residents and tourists from a Havasupai Indian village just outside Grand Canyon.
Although the Southwest remains too dry, most of the West rejoices in an unusually wet year - and is grateful to have avoided much flooding.