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 ...