Monogamy evolutionary roots: Study shows two-parent primates developed to avoid infanticide.

The Decidedly Dark Evolutionary Roots of Monogamy (VIDEO)

The Decidedly Dark Evolutionary Roots of Monogamy (VIDEO)

Trending News Channel
Videos Highlighting The Latest Search Trends.
July 30 2013 4:04 PM

The Decidedly Dark Evolutionary Roots of Monogamy (VIDEO)

Monogamy, a new report concludes, emerged from the evolutionary advances of the large primate brain.