As the state of Montana’s lawsuit over Yellowstone National Park’s bison management plan creeps forward in court, 260 animals ...

If you don't get to see it, there are more than 500 active geysers located within Yellowstone National Park, including Old Faithful. Established in 1872, Yellowstone National Park was the world's ...

This week's contribution is from Shaul Hurwitz, research hydrologist with the U.S. Geological Survey. Yellowstone National Park is famous for its volcanic landscapes, erupting geysers, colorful hot ...

There’s not a grizzly bear in Yellowstone National Park that is willing to mess with a bison herd on full alert. The accompanying footage, captured Monday via the park’s livestream camera ...

With dramatic peaks and pristine lakes, Yellowstone National Park is an outdoor enthusiast's paradise. Multicolored pools ...

A new geyser recently popped up in Yellowstone National Park. The thermal vent is located on the road between Nymph Lake in the Mammoth Hot Springs area. If you don't get to see it, there are more ...

Opinion: The Tribes do not have to settle for the scraps thrown to them by the Interagency Bison Management Plan, which is ...

For the first time in over a hundred years, Yellowstone’s iconic bison herds have defied the odds and merged into a single, ...