The state of Washington recently reported that its endangered wolf population had declined for the first time in 16 years.

On Thursday, a Federal District Judge Brian Morris for the District of Montana heard several motions in the State of Montana’s lawsuit against Yellowstone National Park over bison management.

Even locals are not always aware that in the heart of the city is a bison paddock where the animals have lived for well over ...

Since 2018, Denver has given 140 bison to 10 tribes, including the Northern Arapaho Tribe in Wyoming, a nonprofit on the ...

Yellowstone's Junction Butte wolf pack failed in a recent attempt to kill a bison, but the pack appears to be thriving again ...

Yellowstone's Junction Butte wolf pack failed in a recent attempt to kill a bison, but the pack appears to be thriving again after the death of its former alpha female, Wolf 907F.

Bison jams are not uncommon in Yellowstone given their population at the park has ranged from 3,500 to nearly 6,000, the ...

Learn American bison facts about recovering bison populations to heal grasslands and help create habitats for other wildlife.

The parks are a popular draw from around the world, but maintenance is expensive, and crowding is becoming an ever-growing ...

Bison in Yellowstone National Park may seem calm, but approaching them is extremely dangerous. Learn why these massive ...

Yellowstone bison now breed as one interlinked population. Genetic studies show strong gene flow across all bison herds.

But there are actually two distinct species of American bison in North America, and while their differences are relatively ...