The state filed its lawsuit at the end of last year, arguing Montana’s concerns were not properly addressed in Yellowstone's new bison management plan and that the analysis was flawed.

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

As the state of Montana’s lawsuit over Yellowstone National Park’s bison management plan creeps forward in court, 260 animals ...

Yellowstone has done ... 20 years came from infected elk, not bison. That finding has made it harder to argue that wild bison shouldn’t be allowed out of the park. The park service will ship ...

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.

Yellowstone National Park's bison are mostly contained to the park, but West Yellowstone, Montana, is one place where they ...

From wild ponies in Virginia to bison in Yellowstone, here are seven wildlife-rich destinations—and tips on how to be a ...

Spread the loveWhile most of us appreciate watching wild animals at Yellowstone National Park from the safety of our vehicles ...

Barring a major snowstorm, a number of roads leading into Yellowstone National Park will open on Friday, April 18, at 8 a.m. local time.

A herd of bison held up traffic in Yellowstone National Park in Wyoming, footage posted online on Tuesday, April 15, shows. Footage from Cindy Shaffer shows a line of cars forming on a road in ...