There’s just something special about those powerful, snow-white polar bears. That’s probably why it’s so hard to learn about what’s happening to their habitat. I talked about that with my friend ...

Polar bears in one of the fastest-warming parts of the Arctic are showing clear changes in how their DNA behaves, according to a new study. Researchers examined genetic activity in polar bears from ...

WASHINGTON — Government officials say the Interior Department has decided to protect the polar bear as a threatened species because of global warming. The officials told The Associated Press the bears ...