Researchers have used distinct markers from human subpopulations ... most of the variation in genetic polymorphisms is related to differences among individuals within populations—some 85% ...

A recent groundbreaking study has radically altered our understanding of human evolution. Homo sapiens, traditionally thought ...

Thinking about population genetics often brings to mind visions of animals in the wild being swept along by the tide of natural catastrophes, soil depletion, or predation. However, over the past ...