Montana is prepared to fight a new federal proposal that would allow "low-risk" bison unlikely to spread brucellosis to leave Yellowstone National Park without being killed.
A draft report from the National Academy of Sciences confirms that 30-40 percent of Yellowstone bison test positive for brucellosis but concludes that the risk of them infecting cattle is almost nonexistent.
A judge upholds the right of the National Park Service to ask rock climbers to stay off Wyoming's Devils Tower during June, when Native Americans hold religious ceremonies.
A planned jetboat race up and down a 50-mile stretch of the Yellowstone River in Montana is cancelled following a flurry of criticism.
The American Recreation Coalition, which lobbies for motorized recreation, has become a potent force in the nation's capital as outdoor recreation becomes the dominant natural resource industry, especially in the West.
Hells Canyon Preservation Council and Northwest Ecosystem Alliance sponsor a wooden/dorie benefit float trip down the Snake River, June 1.
Locals and critics charge that Vail Associates is using a ski area expansion as an excuse to develop the area and sell valuable real estate at the expense of elk and lynx habitat.
The National Park Service is being sued by three environmental organizations for allowing private "bioprospecting" in Yellowstone National Park and backing off from its mandate to protect the park's resources.
The nonprofit Global Exchange offers "reality tours" that put tourists face-to-face with poverty and other problems, including environmental issues.
"Heritage Expeditions" for ambitious ecotourists with extra cash, are a new part of the user fee demonstration program that some think will raise money while educating people about natural and cultural sites.
Reservations for camping in Glacier National Park may be made up to three months in advance, beginning March 15, 1998.
Park historian Richard West Sellars is not flattering when he examines the history of the Park Service in his book "Preserving Nature in the National Parks."
A report called "Raptors and Climbers" by Kathryn Pyke of the Access Fund offers suggestions on protecting cliff-nesting raptors without banning rock climbing.
The Forest Service restricts some of the access off-road vehicles have to Idaho's Targhee National Forest.
A long, hot hike into - and back out of - the Grand Canyon takes the writer into the heart of a park that is beautiful, much visited, and still very dangerous.