A recent Elite Daily article claimed some people are just born to be travelers -- literally -- because they possess one very particular gene. But it's a serious oversimplification to chalk up wanderlust tendencies to one piece of genetic hardwiring.
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Recent research out of State University of New York at Binghamton, published in PloS One, suggests that a person's DNA may be to blame when it comes to infidelity and sexual promiscuity.
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