Sunday, March 12, 2006

Study humans are still evolving

Study humans are still evolving

human evolution Even as controversy continues over the theory of evolution, scientists say they've found the strongest evidence yet that humans are still evolving.
University of Chicago researchers say they've found approximately 700 regions of the human genome where genes appear to have been reshaped by natural selection within the past 5,000 to 15,000 years, The New York Times reported Tuesday.
The finding also adds substantially to the evidence that human evolution did not grind to a halt in the distant past, as is assumed by many social scientists, the newspaper noted.

"There is ample evidence that selection has been a major driving point in our evolution during the last 10,000 years, and there is no reason to suppose that it has stopped," said Jonathan Pritchard, a population geneticist at the University of Chicago who headed the study.

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