Last week in Grand Teton National Park, my brother and I were involved in an adrenaline-filled, once-in-a-lifetime grizzly ...

As one of the cradles of North American alpine climbing, ski mountaineering and, more recently, mountain running, these ...

Biologists with the U.S. National Park Service and U.S. Geological Survey will conduct bear capture operations in Grand Teton ...

In a story as old and tragic as an ancient Greek play, a male grizzly bear is suspected to have killed and partially eaten two cubs that were found dead on May 13 in Grand Teton National Park ...

Wildlife officials found two yearling grizzly bear carcasses, then spotted the bears’ mother (not the bear pictured) wandering Grand Teton National Park on her own, officials said. Photo by Greg ...

A pair of yearling grizzly bear carcasses were found in a closed area of Grand Teton National Park, and both showed signs the bears had met a grim fate. The carcasses were found about 750 feet ...