U.S. Sen. Mike Lee of Utah single-handedly appears to have produced what just might be the most unified, and broadly ...

"She wouldn't have time to grab the handle of that door if that mom had enough." Onlooker captures video of tourists' ...

Geoscientists have discovered a magma cap at Yellowstone National Park that is likely ... are getting so comfortable with approaching wildlife that park officials are asking them to stop In ...

Yellowstone is epic, but Grand Teton is arguably just as incredible, despite being Wyoming's most overlooked national park.

The Nez Perce Tribe faced racist questions on whether it was capable of repopulating the Lower 48 with wolves.

Senate Republicans recently proposed the sale of up to 3.29 million acres of public land across 11 Western states. While ...

Search teams located a second body Friday following a massive rockfall off a hiking trail in Canada's Banff National Park.

The broader outlook for the Park Service, and subsequently Yellowstone, is far more uncertain. The Trump administration’s ...

Surround yourself with the natural beauty of Yellowstone! With five entrances spread out through Idaho, Montana and Wyoming, ...

The Yellowstone Wolf Project is a detailed study of wolves in the national park, including the animals' population, predator-prey interactions and social behavior. Researchers place collars with very ...

Is it safe to drink treated water from rivers in Yellowstone National Park? Well, that depends on whether there are any nearby thermal features.

Sitting in an old-growth spruce fir forest, Doug Smith says he can see firsthand the impact of reintroducing wolves on the larger ecosystem of Yellowstone National Park. Long before Yellowstone became ...