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YELLOWSTONE NATIONAL PARK -- Changing snow conditions on Sylvan Pass changed again over the weekend, leading park officials to open the East Entrance road from sunset to mid-morning. Dan Hottle, a ...

CODY - With time running out before a final decision is made on winter use in Yellowstone National Park, state and federal officials continue to spar over the costs and risks of keeping Sylvan Pass ...

Wyoming brought out its firepower Monday against a proposal to shut down Sylvan Pass in Yellowstone National Park during the winter. State legislators, congressional representatives, county ...

CODY - Sylvan Pass should remain open to snowmobiles and snow coaches under a compromise announced Tuesday by the National Park Service and officials from Cody, Park County and Wyoming. The agreement, ...

POWELL, Wyo. - Two weeklong closures of Sylvan Pass just inside Yellowstone National Park within a month have caused one resort to close its doors for the winter. "We can't work with this," Bob Coe, ...

JACKSON, Wyo. (AP) — An unknown number of dud artillery rounds litter the slopes above a remote pass inside Yellowstone National Park, but there are no plans to find and safely detonate them or stop ...

CODY, Wyo. - A revised winter-use plan for Yellowstone National Park would allow snowmobiles and snowcoaches to cross Sylvan Pass near the park's East Entrance next winter but not after that. A draft ...