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Latest Michael Gumert Stories

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2008-01-05 08:40:00

Male macaque monkeys pay for sex by grooming females, according to a recent study that suggests the primates may treat sex as a commodity. "In primate societies, grooming is the underlying fabric of it all," Dr. Michael Gumert, a primatologist at the Nanyang Technological University in Singapore, said in a telephone interview Saturday. "It's a sign of friendship and family, and it's also something that can be exchanged for sexual services," Gumert said. Gumert's findings, reported in New...