Sand Dune Arch is one of over 2,000 naturally occurring sandstone arches in Arches National Park. The Sand Dune Arch Tra ...

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

A new study highlights how life possibly evolved prior to and during the rise of Earth’s oxygenated atmosphere.

Located just outside Moab, Utah, Arches National Park is the gateway to Utah’s slickrock country, which contains the greatest density of natural arches in the world. The low-key entrance to Arches, ...

Yellowstone National Park boasts some of the most iconic geothermal features in the United States. Beneath those colorful hot springs and spewing geysers sits a volcanic system that has captured the ...

A spectacular highlight for snow-coach passengers in Yellowstone National Park is to share the road with giant bison. The accompanying footage, credited to David Wall via Viral Hog, shows more ...

In two decades, Grand Prismatic Spring ascended from a beautiful backwater spot to the second most popular destination in Yellowstone National Park. Grand Prismatic’s profile has exploded as ...

In 1995, 14 wolves completely changed the Yellowstone National Park. Their presence not only altered the national park’s ecological structure but also geographically! Let’s have a look at how these ...

YELLOWSTONE NATIONAL PARK (Idaho Statesman) — A huge herd of bison trekked across a snowy valley in Yellowstone National Park in a stunning video.Yellowstone Forever, a nonprofit partner of the ...

the Grand Canyon of the Yellowstone is the primary attraction in the Canyon Village area and one of the park's most popular hiking spots. The canyon stretches for approximately 20 miles and is ...

Located in the Devils Garden area, Landscape Arch is North America's longest arch ... on top of a thin pedestal of rock, is one of the park's top sights. Though it seems like it might fall ...