The iconic landscape of Yellowstone National Park has witnessed an increase in forest cover, thanks to this wild animal.

A new study highlights how life possibly evolved prior to and during the rise of Earth’s oxygenated atmosphere.

A pack of wolves took down a bison in Yellowstone National Park and attracted a crowd of people — that the rest of the bison herd then charged into.

Photographers Bruce Pitcher, of Bozeman, Lois Shelden, of Lewistown, and Merv Coleman of Red Lodge will talk about their work ...

In Yellowstone National Park, wolves and other large carnivores are slowly but steadily bringing back balance to the ecosystem, particularly in herbivores and plants.

An iconic apex predator appeared through thick fog like an apparition and cautiously watched a photographer in Yellowstone ...

In their absence, elk populations severely damaged the ecosystem in the national park, but 20 years later, the return of ...

Park City Institute will present "National Geographic Live! Wild Wolves of Yellowstone" on Friday with Explorer Doug Smith.

Carson Hughes had an extraordinary passion for nature, wildlife, and photography. The Osgood, teenager spent countless hours capturing awe-inspiring images to share the beauty, serenity, and wonder of ...

From the national parks of the Rocky Mountains to the music history of Nashville, these American adventures are calling ...

The work builds on more than two decades of scientific research in Yellowstone National Park by MSU professor Bill Inskeep.

Late in the day, all of our searching and listening had finally paid off. Up on a low rolling, snow covered ridge, just out of sight, a pack of wolves had made a kill earlier in the day. What the ...