This is the third lawsuit to be filed in the wake of Yellowstone revising its bison management plan last year.

When temperatures dip below zero in Yellowstone National Park, tourists are scarce but the park’s 4,500 bison carry on out of necessity. The accompanying footage, courtesy of Yellowstone Forever ...

Montana's lawsuit against Yellowstone's bison plan contradicts park scientists' research on population sustainability and ...

From tourists getting up close and personal with a grizzly bear for the "perfect shot" to potentially fatal accidents from ...

A Montana driver was startled when a herd of bison swarmed her car as she drove through snowy Yellowstone National Park in early January. Cindy Shaffer stopped her vehicle once she noticed the bison ...

Many drivers are accustomed to deer or even bear crossings, but Yellowstone National Park is one of the few places you can encounter bison crossing the road. Earlier this month, Yellowstone aficionado ...

A huge herd of bison trekked through deep snow in Yellowstone National Park, surreal video shows. Screenshot of Yellowstone Forever's video on Instagram A huge herd of bison trekked across a snowy ...

MAMMOTH, Wyo. – Yellowstone National Park's oldest and hottest geothermal area, a favorite spot for park visitors, was shaken by a moderate earthquake Tuesday evening. The U.S. Geological Survey (USGS ...