The NPS wrote in its Yellowstone National Park warning, "From mid-March to mid-July, grassy, brushy, low elevation areas (4,000–6,500 feet) are ideal tick habitat in Yellowstone. Wear repellent even ...

The stunning natural beauty, abundant wildlife, and fun outdoor recreation of Glacier and Yellowstone render them two of America's most popular national parks, which can lead to issues with crowds.

DENVER ( KDVR) — Yellowstone National Park staff reported Thursday that on Friday, July 11, an adult female black bear was ...

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

While recent research shows the night sky is getting brighter every year across North America, the Big Bend area in Texas has fended off the light glow that washes out starry nights.

Signs with a QR code leads visitors at National Park Service sites to a survey asking if posted information "is negative about either past or living Americans" or fail to emphasizes site's beauty.

The signs, which were posted June 13 at all National Park Service sites by order of Interior Secretary Doug Bergum, begin innocuously by asking visitors to download a QR code and answer three ...

A bison was gruesomely boiled to death in a Yellowstone National Park hot spring last week -- as tourists watched in horror.

Bison herd stops traffic as it crosses road in Yellowstone A bison died after it appeared to stumble into a hot spring at Yellowstone National Park last week while visitors looked on.

Yellowstone tourists were sent running after a small hydrothermal explosion sent boiling water, steam and debris flying over a boardwalk in the national park's Biscuit Basin.

In Yellowstone National Park, at least 18 massive hydrothermal explosions have formed craters ranging from 300 to 2,500 meters across.

A group of tourists got dangerously close to a bear in Yellowstone National Park, taking photos as the bear snacked on a patch of grass just a few feet away, a video from late May shows.