Grizzly bears have been extinct in California for more than a century, but a new study suggests the return of the bears to ...

Bruno the grizzly — best known for likely fathering many of Grizzly 399's cubs — recently tried his paws at ice fishing.

The collaborative group of state and federal agencies that manages grizzly bear recovery across the Greater Yellowstone ...

Yellowstone recorded a record-high number of bear jams — 499 with grizzly bears and another 760 black bear gridlocks.

Rudy Noorlander, the man who survived a grizzly bear attack in Montana, is back on his feet and living life.About two years ...

More than a year and a half after he was mauled by a grizzly bear, Noorlander shared his account of the attack with his newly ...

For biologists like Heiko Jansen, grizzly bears offer a fascinating opportunity to analyze seasonal metabolic changes ...

A federal agency that moves or kills predators is initiating an in-depth environmental study of how its actions affect ...