Enjoying these sizzling summer days? Imagine if you were the lone polar bear at the Pittsburgh Zoo & Aquarium. Actually, zoo staff provide a number of ...

Learn how emperor penguins adopt a complex choreography to form a huddle to stay warm in bitter Antarctic winds.

When you think of scary animals, what comes to mind? Maybe lions, hippos or snakes? But you might be surprised to know that ...

When you think of scary animals, what comes to mind? Maybe lions, hippos or snakes? But you might be surprised to know that ...