We all go through growing pains as we get older, and that seems to be the case with the Old Faithful Geyser in Yellowstone National Park, as the geyser isn't as faithful as it once was and could eventually go dormant.

How healthy is Yellowstone National Park's moose population? That's a question a husband-and-wife team from Vermont hopes to answer over the course of a three-year study into the animals.

Well, the grizzlies are awakening in the Northern Rockies, so this quote from Ed Abbey seems pertinent.

Millions of winter-weary residents of the Upper Midwest and Northeast hope they can soon put away their snow shovels for the current season, but in a number of national parks, the job of clearing snow from roads in preparation for the upcoming summer season is just getting underway. It's a mammoth job indeed, and these videos offer some interesting views from the cabs of the plows.