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 ...