A lawsuit filed Monday by People for the Ethical Treatment of Animals aims to compel the University of Massachusetts Amherst to release videos and other records of experiments conducted on marmosets ...

The image of a lab monkey on the run after a highway crash is powerful enough to stick in the public imagination, even when the full story behind it is Unverified based on available sources. What is ...

I’m a wildlife veterinarian specializing in monkeys, so I know there are ways to prevent the recent incident in Mississippi where eight monkeys escaped during transport from a research lab in New ...