A split image showing the evolution of humanity: primitive hominids and monkeys on the left, merging with a glowing DNA helix and skeletons, leading to modern humans, Earth, and a futuristic city on the right.

Investigating the nature of humankind -- The study of heredity -- The modern study of human genetics -- Population genetics -- Natural selection and the origin of species -- People's place in nature -- This one: The living primates -- Comparative studies : anatomy and genetics -- Nonhuman primate behavior -- Human behavior in perspective -- The record of the past -- The early primate fossil record and the origins of the hominins -- The early hominins -- Early species of the genus Homo -- The evolution of Homo sapiens -- The biology of modern Homo sapiens -- The analysis of human variation -- The modern world. See more