Researchers analyzed remains from the Neoglacial period to understand polar bear migration and its interactions with humans.

Instinct plays a huge role in parenting, and humans can learn a lot from the animal kingdom. Helen Jukes, author of Mother Animal, which explores parenting in the natural world, says that there's an ...

While growing up in California, I never knew the excitement of a snow day. Waking up to a dusting of powder on the ground and ...

Siku, a polar bear at Lincoln Park Zoo, developed allergies to various substances including human hair dander (Credit: ...