Each year, we could not be more grateful for the support you have shown for our national parks, and for the National Parks ...

In this epic wildlife showdown, witness the raw power of a grizzly bear and the towering strength of a moose as they battle ...

The Bitterroot Ecosystem has no known resident grizzlies, but wildlife managers have confirmed the presence of bears roaming through the 44,000-square-mile landscape.

What makes the Kermode bear so special, and how does it thrive despite its arresting white coat? Here's what scientists ...