Opinion: Yellowstone and its bison are a significant part of what drives Montana’s tourism economy, not to mention the ...

Ranger naturalist George D. Marler meticulously documented changes in hydrothermal activity in the geyser basins of ...

Temperatures ranged from minus 20 to 40 degrees across Wyoming between Sunday and Monday, but that's still nowhere close to ...

One might think that the National Park Service and the State of Montana, the two entities charged with stewardship of ...

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

Discover Yellowstone National Park, the geological crown jewel of the United States, home to the famous Grand Prismatic ...

The wolves were darted and immobilized in Oregon by expert marksmen and biologists working from a helicopter. They were ...

The lawsuit, filed by the Alliance for the Wild Rockies and Council on Fish & Wildlife, comes less than three weeks after the ...

The Biden administration said Wednesday it will continue protecting about 2,000 grizzly bears in the Rocky Mountains despite ...

The comment period just opened for the proposal to keep grizzlies in the Northern Rockies classified as “threatened” — with ...

Just as the 1995 reintroductions in central Idaho and Greater Yellowstone ensured a population across the Canadian and U.S.