Purchased with funds from the S. Dillon Ripley Endowment. Cover -- Cortical Evolution in Primates -- Copyright -- Dedication -- Contents -- List of figures and tables ...

A new study suggests competition between neighboring primate groups may shape differences in body size between males and females.

Most people imagine our early primate ancestors swinging through lush tropical forests. But new research shows that they were braving the cold. The question of our own evolution is of fundamental ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Heated disagreements about sexuality and gender are front and center in ...