Scholars and schoolchildren alike have generally classified animals by the foods they eat: carnivores eat meat; browsers ...

A wind-whipped wildfire has reduced the nearly century-old Grand Canyon Lodge in far northern Arizona to a skeletal ruin, ...

If you’re looking to avoid the crowds, you might want to consider visiting one of the thousands of state parks across the ...

The nearly century-old Grand Canyon Lodge in far northern Arizona was a refuge for ambitious hikers and adventurous tourists ...

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 ...