Biologists first documented the end of a half-century-long era of grizzly range expansion in the Yellowstone area two years ...

A new study compares Montanans’ tolerance for wolves versus their tolerance for hunting them. Its conclusions might surprise you.

Winter transforms the American wilderness into a landscape of stark beauty and profound silence. Snow blankets the ground, ...

A vast majority of grizzly bears deaths in the Greater Yellowstone Ecosystem, or GYE, are related to humans — whether directly or indirectly.

Nearly two-thirds of the deaths were caused by humans, according to data from researchers studying the species.

Zion National Park is more than just a park for so many of its park visitors. It has become a Pilgrimage, a place to fin ...

Julia Cook of Cody grew up in the shadow of Yellowstone National Park watching its famous wildlife. Now an emerging ...

Depression-era park booklets printed by the Department of the Interior via the U.S. Government Printing Office are hugely ...

A new line of research has revealed a surprising finding about how the presence of wolves helps keep people safe.