"There are kids there!" National parkgoer sparks outrage with video of tourists' dangerous behavior: 'That's so sad' first ...

In a ruling that juggles ranching interests and grizzly bear conservation, a judge has ordered state and federal agencies ...

A group of Yellowstone visitors have been criticized online after taking photos of a bear well within the recommended distance.

Researchers are looking into if the resident Yellowstone bison are actually one herd, not multiple. Scientists always ...

Entombed at the Ashfall Fossil Beds State Historical Park, teeth from the rhino fossils were analyzed by researchers at the ...

From the adorable but deadly pine marten to the massive sperm whale, get to know some of the amazing animals that call ...

A tourist from Seattle was arrested after venturing too close to Old Faithful in Yellowstone National Park.

Outdoor enthusiasts are worried about the loss of their favorite vistas as President Donald Trump's administration considers ...

It's not clear from the clip if they successfully touched the bison before snatching their hand back. From the angle of the ...

For those unaware, it has finally happened, as an animal has been brought back from extinction. Could it soon be roaming ...

Rhinos that flourished across much of North America 12 million years ago gathered in huge herds, according to a new study.

Employees across the Department of the Interior have until the end of Wednesday to respond to the latest offer to take ...