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

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 ...

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

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

A small population of California quail that's been successfully living in the Bitterroot Valley should be listed as a game ...

• Gov. John Hickenlooper said, “This is the best day of the year,” on the day that Miss Loveland Valentine Ellen Colpitts ...

Creel and his colleagues have been researching wild dogs and lions in two Zambian national parks for more than a decade.

Efforts to reintroduce them to their natural habitats, especially in Yellowstone National Park in 1995 ... Image via Pixabay Once numbering in the tens of millions, the American bison population ...

A pack of wolves took down a bison in Yellowstone National Park and attracted a crowd of people — that the rest of the bison herd then charged into.