Biologists group animals with similar traits into broad categories called orders. Despite their similarities, animal species ...

Sleep is often treated as a casualty of modern life. Artificial lighting, shift work, endless notifications and late-night ...

New research challenges the notion that humans have the hardest childbirth among animals, revealing that many primates, ...

For decades, we’ve thought that childbirth is uniquely challenging for humans, but it turns out that many other primates find ...

1. Introduction / Tracy L. Kivell, Pierre Lemelin, Brian G. Richmond, and Daniel Schmitt -- 2. On primitiveness, prehensility, and opposability of the primate hand : the contributions of Frederic Wood ...

The story of primates is a tale of incredible variety and ancient roots, told through the lens of science, DNA, and time itself. These creatures, ranging from massive gorillas to tiny mouse lemurs, ...

Primate evolution claim challenged An analysis of 37 million year old primate fossils is fueling a debate over the existence of an evolutionary link between lemur-like and monkey-like primates -- a ...

The study of dental microwear allows the analysis of the microscopic marks that foods leave on the surface of tooth enamel ...

Primate behavioral diversity : The behavioral ecology of Strepsirrhines and Tarsiers / Peter M. Kappeler ; The behavior, ecology, and social evolution of new world monkeys / Eduardo Fernandez-Duque, ...

For decades, the story of primate origins seemed straightforward. Early primates were thought to have emerged in warm, humid forests before spreading across the world. The idea fitted neatly with what ...