The old "monkey see, monkey do" adage may rest on some neuroscientific evidence, finds a new Yale study. To examine how the ...

By the end of the study period, the monkeys weighed about 50 grams more on average than at the beginning — roughly a 4% ...

Monkeys in modern-day Thai forests create stone artifacts uncannily similar to those crafted by early humans — challenging the established narrative of human cultural evolution. A new study published ...

Marmoset monkeys use distinctive, whistle-like “phee calls” to address specific monkeys, similar to how humans use names, according to a study published Thursday in the journal Science. The discovery ...

The world's best yodellers aren't found high in the pristine mountaintops of the Alps – instead, scientists say, they can be found in trees, jungles and rainforests across the globe. It's because the ...

Cara Tabachnick is a news editor at CBSNews.com. Cara began her career on the crime beat at Newsday. She has written for Marie Claire, The Washington Post and The Wall Street Journal. She reports on ...

Researchers used the environmental circumstances and fecal samples collected from the six years prior to the severe El Ni o drought in Costa Rica to study the relationship between the endocrinologic ...