This area of pristine Wyoming wilderness is the perfect hub for your Yellowstone adventure, with charming dude ranches and ...

Wildlife experts and advocates say you can’t put a price on Yellowstone’s famous grizzly bears because they’re “priceless.” ...

The Yellowstone Valley Animal Shelter has been remediated following a state plan to deal with a drug incineration gone awry, ...

Home to some of the most unique geothermal features in all of North America, Yellowstone National Park is a true treasure.

A study of nine species of large mammals in the Greater Yellowstone Ecosystem has revealed that their behavioral responses to ...

A wildlife photographer said she was mesmerized watching Yellowstone’s Wapiti wolf pack devour an elk near a road. At one ...

Many of the animals displayed brilliant 'behavioral plasticity', including a tendency to rush into the cover of trees during ...

Yellowstone National Park might be one of the most famous landmarks in all of the US, even for those living in other ...

The return of the iconic predators to the Golden State has been a quiet success story—but this month, state officials ...

Current laws that deem species safe from extinction ignore their ecological role, geographic range and genetic diversity, as ...

Recent conflicts between wolves and people expose major shortcomings of America’s efforts to bring back predators.

While maybe not quite as well-known as its famous neighbor Yellowstone, Grand Teton National Park attracts several million ...