AMES, Iowa – A new study from an Iowa State University biologist shows that menopause in mid-life is a uniquely human phenomenon among primates. The study, published in the Proceedings of the National ...

Learn more about the length of the thumb and the mass of the brain, which have been tied in primates for millions of years. What do thumbs and brains have in common? According to recent research, ...

Some animals are so cute, we can’t believe they actually exist in real life. Case in point: the golden snub-nosed monkey, which looks like a cuddlier version of an Ewok — you know, those teddy ...