The northern muriqui (Brachyteles hypoxanthus) and the southern muriqui (B. arachnoides) are the two species of the largest genus of primates in the Americas. A study published in the Journal for ...

Male primates may be larger than females partly because of pressure from rival groups, not just competition with males inside ...

The world of primates is incredibly diverse, ranging from tiny marmosets to the impressive giants that roam the Earth's ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Primates have larger brains ...

The order Primates consists of not only our closest relatives on earth, the seven great apes, but also over 450 species of monkeys, lemurs, lorises, and galagos. Primates are fantastically diverse, ...