Discover the science behind natural selection and evolution. Get the facts on survival of the fittest with ExtremeTech’s comprehensive breakdown.

Nielsen, R. Molecular signatures of natural selection. Annual Review of Genetics 39, 197–218 (2005) Sabeti, P. C., et al. Positive natural selection in the human lineage. Science 312, 1614 ...

Charles Darwin wrote about evolution by natural selection Find out more with Bitesize. For students between the ages of 11 and 14.

Natural selection, key to evolution, also can impede formation of new species Date: August 6, 2015 Source: University of Colorado at Boulder Summary: ...