"Men's gains in height and weight are more than double those of women's, increasing sexual size dimorphism," the researchers ...

Darwin wasn't the only scientist who thought females couldn't be promiscuous. Angus John Bateman had very similar ideas.

New research shows Australopithecus ate mostly plants, challenging theories about early human diets, meat, and evolution.

To reconstruct the environmental conditions during the time of Homo erectus, the research team used advanced modeling ...