Add Yahoo as a preferred source to see more of our stories on Google. Yellowstone National Park is home to some of the largest grizzly bears in North America. But just how big did the biggest one get?

Biologists working in the northern part of the park reported their first grizzly bear sighting of the season on March 9. The ...

California lawmakers want the state to study whether grizzly bears — extinct here for more than a century — could one day return.

Yellowstone National Park is home to some of the most powerful wildlife in North America, including its iconic grizzly bears. In this video, we explore the largest grizzly bear ever recorded in ...

Yellowstone National Park is home to some of the largest grizzly bears in North America. But just how big did the biggest one get? In this video, we break down the size, weight, and incredible stats ...