Matter: Mountain Populations Offer Clues to Human Evolution

[unable to retrieve full-text content]When people moved to high altitudes, they experienced natural selection that has reworked their biology and allowed them to cope with low oxygen levels.

Source: http://www.nytimes.com/2013/05/30/science/mountain-populations-offer-clues-to-human-evolution.html?partner=rss&emc=rss

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