Evolutionarily Speaking, Monogamy Isn't All That Romantic

We learned a lot about monogamy in mammals this week, specifically, that it evolved because it's good for the health of the species, which is usually why things evolved. Exactly how that works, however, is still up for debate. Is it because there's so much space on earth and males had to pick a lady to make sure they… »7/30/13 11:30am7/30/13 11:30am