A new study reveals the profound ecological effects of wolves and other large carnivores in Yellowstone National Park, ...

Amazing! When I first started visiting the park I was told that they were there but (were) like ghosts because even Rangers ...

Scientists have assessed Yellowstone's chances of eruption by measuring electronic currents flowing deep within the Earth ...

MSU scientists studied microbes in Yellowstone hot springs to understand how life adapted to increasing oxygen levels.

Yellowstone National Park is a popular destination for geology field trips. It’s easy to see why—the dynamic landscape ...

Right now there’s a tree frozen up in the wilderness outside of Yellowstone National Park with names scrawled into the trunk.

Glacier National Park and Yellowstone National Park both welcomed the second-highest number of visitors on record last year.

After a federal judge intervened, park rangers, wildlife biologists and forest technicians in Jackson Hole received emails ...

In the journal Nature Communications, Montana State University scientists in the College of Agriculture highlight fresh ...

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

Yellowstone's magma system shows new activity, with the northeast sector possibly hosting future volcanic activity.

The actor hosts a three-part documentary on FOX Nation about Yosemite National Park and a legendary camping trip there in 1903, when naturalist John Muir lobbied the president to better protect the ...