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

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

We've compiled a list of weird animal behaviors we've amassed from the wild world web!

A new study posits that same-sex sexual behavior developed to help primates in complex social groups ease tension, reduce ...

Researchers from the University of St Andrews have developed an AI tool that reads animal movement from video and turns it ...

In the natural world -- where predators pounce, prey flee, and group members feed and sleep in solidarity -- animal behavior is glorious in its variety. Now, new research suggests there may be an ...

Learn how researchers tested a cow’s behavior and what her tool use reveals about animal intelligence.

Tagging wildlife alters animal behavior for days, reports new research. The findings highlight a need for longer tracking periods to better understand animal behavior in the wild. The corresponding ...

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