With many national parks facing huge backlogs of deferred maintenance — Yellowstone National Park alone is estimated to have ...

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 ...

A post on Yellowstone Insight's Facebook page highlighted an incident involving a dog chasing a wolf in Yellowstone National Park.

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

With many national parks facing huge backlogs of deferred maintenance — Yellowstone National Park alone is estimated to have ...

In videos shared by the popular Instagram account Tourons of Yellowstone, two people are seen walking, apparently directly on ...

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

Visitors from Canada hoping to explore national parks in the U.S. will soon have to pay more than the standard entry fee. On ...

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

International visitors will soon have to pay an added surcharge to visit Yellowstone, Yosemite and other iconic U.S. national ...

Learn more about the new hydrothermal feature that appeared last summer in Yellowstone National Park, and how, even though it ...

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