News tagged with genetic factors

Study of bird migration tricky due to hybridization

Hybridization among bird species is a widespread phenomenon, which is best illustrated in Estonia by the lesser spotted eagle and the greater spotted eagle. However, due to the fact that the migration strategies of both bird ...

dateAug 23, 2018 in Ecology
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Microbes may encourage altruistic behavior

(Phys.org)—Why do people commonly go out of their way to do something nice for another person, even when it comes at a cost to themselves—and how could such altruistic behavior have evolved? The answer may not just be ...

dateJan 30, 2017 in Evolution feature
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