In its motion to intervene, the Montana Sierra Club defended the 2024 Yellowstone bison plan, which increases population ...

Yellowstone may be the best place in the world to view bison, the historic park having played an important role in bringing ...

The environmental groups want to defend bison herd expansion in Yellowstone, which the Trump administration could reverse.

Bison once roamed across North America in massive numbers, and today, some states still protect thriving wild herds. From ...

Elk and bison give birth in the spring. To control Yellowstone’s bison population, the park utilizes a capture and slaughter program, as well as captures live bison for quarantine. Animals that ...

In Central Washington, the Yakama Nation manages a herd of bison — and, if you make an appointment, you can visit the ...

A Yellowstone bison held temporarily at Ted Turner’s ... During that time, a continental population of 35 million bison was brought to the brink of extinction. The park, established in 1872 ...

Yellowstone boasts the largest bison population on public land. Thousands are allowed to roam freely across the park, according to the NPS. That population has been restored from about two dozen ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Cathy Whitlock, Regents Professor ...

Colorado voters narrowly decided to reintroduce gray wolves to the western part of the state, sparking tensions with ranchers ...

For Matt Williamson, home was wherever the forest called. With a father who worked as a wildlife biologist for the Forest ...

A family of 11 Yellowstone bison from the Fort Peck Assiniboine and Sioux Tribes in Montana have been reintroduced to their ...