What appears to be a cozy bedtime for a baby monkey is actually a living experiment in evolutionary biology. The ritualized ...

As Alfie splashes and investigates, he demonstrates behaviors that parallel human infant development. Capuchins share nearly ...

Golden lion tamarins and Hoffman's two-toed sloths have become unlikely roommates in a brand new habitat at the Palm Beach Zoo and Conservation Society in Florida. Both species are native to the ...

Jane Goodall, whose lifelong work as a primatologist helped broaden the world’s understanding of animal behavior and emotions, has died, her institute said Wednesday. She was 91.

Animal services says the monkey is owned by Zootastic Park in Troutman. They say they are actively working with the park to ensure the monkey is safely recaptured. It was seen on Oswalt Amity Road, ...

WASHINGTON — A baby howler monkey clung to the back of an older male monkey, its tiny fingers grasping fur. But they're not related and not even the same species. Scientists spotted surprising ...