A massive study of ancient and modern DNA from thousands of West Eurasian people has identified nearly 500 genetic variants ...
When our distant ancestors first traded nomadic life for farming, villages, and permanent homes, you might assume that the ...
A new study by researchers at the University of Wisconsin–Madison provides the first empirical evidence connecting the chromosomal location of genes to natural selection, indicating the arrangement of ...
Introduction. Definition of natural selection ; Relationship to genetic drift and evolution ; Restricted meanings of "natural selection" ; Modes of selection ; Summary -- Philosophical comments.
A new study led by the University of Rhode Island's Jason Kolbe examines adaptive selection in Anolis lizards in the southeastern U.S. How do intermittent events like hurricanes impact natural ...