Add Yahoo as a preferred source to see more of our stories on Google. The chonkiest challenge of the year is here. Fat Bear Week begins Sept. 23. Each year, the burly bears of Katmai National Park and ...

Regular folks who care about wildlife generally know that climate change is bad for polar bears, but they have only vague ideas about the mechanics of it. We picture polar bears floating on ice floes ...

Discover fascinating insights into brown bears their powerful behavior natural habitat and survival instincts in the wild. Learn what makes these iconic animals so important to their ecosystem and how ...

The chonkiest challenge of the year is here. Fat Bear Week begins Sept. 23. Each year, the burly bears of Katmai National Park and Preserve capture global attention in a March Madness-style bracket ...