How many people would want to kill a Park Service trail crew worker? Plenty, apparently. Sprinkle in a grizzly bear and you ...

Growing high on alpine ridges, where few other trees can survive, the whitebark pine persists. Its gray-white bark bleaches ...

After building a log cabin in the forest, we traveled for a year in our van. In this video, we cross the border from Canada into the United States to explore Mount Rainier National Park in Washington.

In the months after Grizzly 1126F hit the ground in Wyoming two summers ago, the young translocated bear went on an ...