The U.S. Park Service opposed the name application, saying it involved a name in a wilderness area, which is against their policy.

This beaver, in Grand Teton National Park, is helping to mitigate the effects of climate change just by doing its thing, says a new book, Eager, that celebrates the return of beavers to many ...

October, wildlife biologists will be actively capturing black and grizzly bears in Grand Teton National Park and the John D. Rockefeller, Jr. Memorial Parkway. While these operations might seem ...

Each week, our editors choose stunning photos submitted by members of Your Shot, National Geographic's photo community. 1 of 10. Photograph by David Rojas, National Geographic Your Shot.