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Love makes us feel warm and mushy, but the sweet sting of Cupid's arrow makes a compelling chemistry lesson, too. Research into animal mating and human courtship provides clues to an eternal mystery: what's the purpose of love?\nLearn lessons from the family values of field mice, and affectionate same-sex penguin pairs. Plus: Darwin's take on speed dating, and the science of smooching.\nGuests\n\n\nHelen Fisher - Anthropologist, Rutgers University\n\n\nSarah Woodley - Biologist, Duquesne University\n\n\nSkyler Place - Doctoral Student, Indiana University's Department of Psychological and Brain Sciences\n\n\nLarry Young - Neurobiologist, Emory University\n\n\nMarlene Zuk - Biologist, University of California, Riverside\n\nDescripci\xf3n en espa\xf1ol\nLearn more about your ad choices. Visit megaphone.fm/adchoices