A guide in Yellowstone National Park last week captured footage of rarely seen cougars traversing a snow-covered ridge as if ...

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

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

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

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

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

On a razor thin 16 - 15 vote, the Wyoming Senate revived a bill on Thursday calling on Congress to hand over all public lands ...

Grand Prismatic Spring ascended from a beautiful backwater spot to the second most popular destination in Yellowstone ...

Running into a herd of bison on the road might be nerve-racking for some people, but one woman sounded ecstatic when ...

Yellowstone's geothermal wonders hide an active volcanic system. Recent studies suggest the northeastern magma body could ...

Yellowstone, the largest of the three national parks in the region, annually hires as many as 380 seasonal workers for the ...

The microbes Bhaya studies, in particular, are extremophiles — organisms that thrive in the intensely hot springs of Yellowstone National Park. For a long time, these microbes were studied in ...