If you’re one of the 63 million Americans who went hiking last year, chances are you’ve found yourself needing to go, with no toilet in sight. Aside from personal inconvenience, why is this such a big ...

This past summer, hikers on Colorado’s highest peak, 14,438-foot Mount Elbert, were met by a peculiar welcome committee. Volunteers from Colorado Fourteeners Initiative handed out WAG bags near a ...

Bill Hamilton’s chest freezer probably looks a lot different than yours. While most of us pack ours with groceries, Hamilton stores pounds upon pounds of bison dung in his. Hamilton, a professor of ...