The disputed logging project in northern Montana has been underway since the project was authorized last spring.

Where is Yellowstone National Park? Know about Yellowstone Park's 3-state location in the US! Learn what makes Yellowstone so ...

BIG SKY – The answer to slowing the growth in recreationists and tourists crowding into the Greater Yellowstone Ecosystem (GYE) is simple, just limit the number of visitors to Yellowstone and ...

Yellowstone National Park is full of grizzlies, wolves and elusive mountain lions. But the apex predators of the park might ...

While an estimated 600 grizzlies live in the greater Yellowstone ecosystem, they exist on an “island.” They’re hemmed in by cities and roads, with no way of connecting with other bears in ...

Thawing ice has unveiled remains of a long-lost forest in the Greater Yellowstone Ecosystem, indicating the profound changes that have influenced the area – and perhaps what might lie ahead.

Typically, somebody is out hunting something else, like elk, and there’s an altercation: On average, hunter gunfire ends the lives of 10 grizzlies a year in the Greater Yellowstone Ecosystem.

All this growth and development is threatening Greater Yellowstone's stunning but vulnerable ecosystem. Many species of large mammals, including elk, bison and bighorn sheep, migrate in and out of ...

Melting ice patches have revealed other spectacular finds in the Greater Yellowstone Ecosystem, beginning in 2010. That was when Lee found a 10,000-year-old atlatl shaft.

Bison graze along Soda Butte Creek in Yellowstone National Park. The park, along with Grand Teton National Park and surrounding forest lands, compose the Greater Yellowstone Ecosystem.

Analysis of subfossil whitebark pine (Pinus albicaulis) wood beneath a melting ice patch in the Yellowstone region indicates that a mature forest grew above treeline between 5,950-5,440 calendar ...