Sit-ups aren’t easy, and this playful otter proves that the struggle is universal in the animal kingdom. A lighthearted ...

Tap dancing birds, shuffling spiders, and wiggling honeybees; dancing is not just a human phenomenon. Many types of animals show off their moves for a variety of different reasons. By far the most ...

There's a long-held belief that, in the animal world, males benefit from promiscuity and females benefit from monogamy. For centuries, zoologists have thought of males as bold and brave and females as ...

So what is an animal anyway? In our inaugural episode of Crash Course Zoology, we’ll endeavor to answer just that because as it turns out, it’s complicated! But before we get there we’ll need to ...