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Friday, June 24, 2016

Older And Choosier

Science Daily: Aging monkeys become more selective regarding their social circle
summary - As people get older, they become choosier about how they spend their time and with whom they spend it. Now, researchers reporting in the Cell Press journal Current Biology on June 23 find, based on a series of experimental and behavioral studies, that similar changes take place in Barbary macaques. The findings offer an evolutionary perspective on why aging humans behave as they do, according to the researchers.

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