The Grand Canyon Lodge in far northern Arizona that was an elusive getaway for nearly a century has been destroyed by a ...

A bison family grazes on flowers during the summer in the meadows of Yellowstone National Park. Photo courtesy of Hannah Hoff. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of ...

A federally funded analysis led by Brown University biologists found that different species of large herbivores have diets ...

Matt Skoglund is a bearded bison advocate who left a law career in Chicago for a Western ag lifestyle. Now his bison ranch ...

Given that spotting bison is common, there are rules visitors need to follow. Bison at Yellowstone can weigh up to 2,000 pounds, posing safety risks if approached inappropriately.

A herd of exceptionally large cows teamed up last week to run off a grizzly bear in Montana. The herd of Charolais cattle, ...

Yellowstone is breathtaking, but can be crowded and expensive. This South Dakota state park is a cheaper and less crowded alternative.

Montana is suing Yellowstone National Park over a plan to increase the number of bison in and around the park and establish greater tolerance for their presence outside its boundaries.

In geology, even small layers can tell big stories. But figuring out the origins of such small layers can be a challenge, ...

A park ranger from Yellowstone National Park has held the world record for the largest bison skull in the Boone and Crockett ...