SocietyThe mysteries of finding Mr. or Miss rightTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoSociety06/12/2016June 12, 2016What does it really mean when a person "catches the scent" of another? An evolutionary biologist set out to discover if and how our sense of smell influences our choice of a mate. The immune system's MHC genes often appear to play a key role.https://p.dw.com/p/1J4YDAdvertisement