Penguins are among the few animals that choose one partner for life, but why? Their strong bonds, adorable courtship rituals, and teamwork for survival make them one of nature’s most loyal creatures.

For parents who don’t live somewhere that’s warm all year, it’s safe to say that winter is the longest season of them all. As ...

As polar ice continues to melt at alarming rates, Arctic and Antarctic wildlife are facing unprecedented challenges. From ...

New research finds grease that coats polar bear fur contains a specialized mixture of chemicals that make it resistant to ...