Inequality is not unique to human groups and societies. Individuals with relatively little power possess a variety of ...

Owner-directed aggression is serious, but it is not simple and that matters if you’re trying to make smart choices for your ...

Safety protocols are important for handlers, especially when working with an animal that could severely injure or even kill someone. Precautions are constantly taken, from double locks on doors to ...

When large and warty cane toads were first brought to Australia nearly 100 years ago, they had a simple mission: to gobble up beetles and other pests in the sugarcane fields. Today, though, the toads ...

Biomechanical interactions, rather than neurons, control the movements of one of the simplest animals. The discovery offers a glimpse into how animal behavior worked before neurons evolved. The ...