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

Reaction Shorts shares world’s cutest animals all in one must-see viral video. Sweden invented ‘flight shaming’. Now it is begging airlines to return ...

It may be tempting to verbally interact with the animals in Yellowstone National Park, but there's a very good reason why ...

On the morning of June 21, visitors at Grand Prismatic Spring in Yellowstone National Park observed a bison slip into a ...

I was frustrated with seeing methods being used to estimate wolf numbers that were very indirect and ... were unlikely to ...

A bystander shared a startling video of a toddler getting dangerously close to a massive bison at Yellowstone National Park.

Ain’t no mountain high enough to keep tourists from getting to you at Great Smoky Mountains National Park, the most popular ...

In his new documentary, "Real Yellowstone," director Tom Opre considers the interlocking challenges of raising crops and ...

Yosemite and Yellowstone, two iconic American national parks, offer distinct experiences. Yosemite boasts dramatic, cinematic ...

The information is available whether individuals are in the park using geotagging, or anywhere in the world for those tuning ...

Most travelers picture Yellowstone when Wyoming comes up, but Grand Teton sits just to the south and rarely gets its due. The ...

Yellowstone National Park is known for its large population of grizzly bears – but have you wondered how large those ...