Sealed surfaces, artificial light and constant noise: What is part of everyday life for humans poses major challenges for ...

Aggression in the animal kingdom can take many forms, including biting, charging, and stinging. Some animals lash out to ...

A tiger walks the same worn groove along the edge of its exhibit, like a broken record. A parrot methodically plucks out its ...

City environments subject animals to noise, light, crowding, and fragmented habitats that subtly but powerfully reshape how they communicate.

Guest Opinion. It is time for animal behavior to become its own academic discipline. The Animal Behavior Society argues that ...

Same-sex behavior is widespread in primates and may help strengthen social bonds and improve survival under challenging ...

An acute observer of animal behavior, Martin H. Moynihan uses a wide array of comparative studies to detail the diversity, mechanics, and evolutionary origins of the means by which animals keep their ...

Homosexual behavior in primates has a deep evolutionary basis and is more likely to occur in species that live in harsh ...