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 ...

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

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

Let there be no doubt — the future of this animal kingdom is in our hands. In truth, this is the central issue before us. The ...

In his new documentary, "Real Yellowstone," director Tom Opre considers the interlocking challenges of raising crops and livestock on the same landscape that attracts elk, buffalo, hunters and ...

From June 20 to Sept. 2, access to national parks and marine conservation areas administered by Parks Canada will be free as ...

The recent death of a bison at Grand Prismatic Spring is an emphatic example of the danger posed by thermal areas in ...

Thirty years after wolves were brought back from near extinction in the U.S. Rocky Mountains, the state of Idaho is back in ...