Hot Springs National Park is home to a variety of wildlife, including black bears, bald eagles, bobcats, and more.

Nothing beats the boost of serotonin an adorable pet photo gives. The friendships of these dogs and cats, and their adorable snuggles, will have you smiling.

Isle Royale National Park's remote location in Lake Superior dramatically impacts the kinds of animals you'll find there.

When you think of great swimmers, animals like dolphins, fish, or penguins probably come to mind. But the animal kingdom is ...