News tagged with natural selection

Evolution may take giant leaps

(PhysOrg.com) -- A new study of thousands of species of plants and animals suggests new species may arise from rare events instead of through an accumulation of small changes made in response to changes in ...

dateDec 11, 2009 in Evolution weblog
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Genetic similarity promotes cooperation

In a dog-eat-dog world of ruthless competition and 'survival of the fittest,' new research from the University of Leicester reveals that individuals are genetically programmed to work together and cooperate ...

dateApr 18, 2012 in Evolution
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