The ecosystems that contain Yellowstone and Glacier National Park have populations of grizzlies that are rebounding so much ...

From stunning artwork to evidence of elaborate prehistoric butchering, Live Science takes a look at seven amazing caves that ...

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

“Despite higher bison numbers than envisioned in the 2000 [Interagency Bison Management Plan], bison-human conflicts outside YNP have been reduced over time,” according to the NPS. “There have been no ...

Wildlife recently passed a major milestone as it's been 30 years since wolves were reintroduced in Yellowstone National Park.

He told us that the bison is unique in that it “opens a window into the larger story of human beings on this continent, and of the nation.” Acclaimed writer, filmmaker and historian Dayton ...