Grizzly bear 399 has been killed. Here’s why she mattered. Grizzly bear 399 has been killed. Here’s why she mattered. Why was a grizzly bear hanging out with a wolf pack? Why was a grizzly ...

This story appears in the August 2011 issue of National Geographic magazine ... as is the grizzly hunt in parts of the rain forest. The bears are responding. "In my early years it was really ...

Grizzly bears can live up to 30 years ... ecosystem where human pressures are growing daily,” Mangelsen tells National ...

For many years, North Cascades National Park and the surrounding Washington wilderness was home to countless grizzly bears. Now, after disappearing from the area nearly three decades ago ...

As a scientist with National Geographic Society’s Last Wild Places Initiative, she works to protect and restore iconic wildlife populations, including North American black and grizzly bears.