Add Yahoo as a preferred source to see more of our stories on Google. Jan. 6—Over the past few months (August through November), bears across Montana have been preparing for hibernation. They get ...

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 ...

The changing climate poses a major threat to polar bear survival. But new research suggests that rising temperatures may be altering polar bear DNA in ways that help them adapt and endure in ...