Couple hugging each other on bench

Love Hormone May Help Men Stay Monogamous

By | Wed, 11/27/2013 - 18:09

Oxytocin, the love hormone, may encourage men to stay monogamous by renewing attraction to their partner.

couple

‘Love Hormone’ Promotes Monogamy in Men

By | Wed, 11/14/2012 - 13:18

Research suggests that, if David Petraeus had been administered a dose of oxytocin, maybe he would still be the head of the Central Intelligence Agency right now.

deer mouse

Promiscuity Alters DNA and Boosts Immunity in Mice

By | Fri, 08/31/2012 - 14:36

Scientists from the University of California, Berkeley found that promiscuous mice have significantly stronger immune systems than monogamous mice, suggesting that promiscuous mice may have developed more robust immunity to protect them against the disease-causing bacteria they are exposed to from mating with multiple partners.