New primate research shows the evolutionary benefits of swinging both ways.
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The science is clear: sex is not a spectrum.
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A Kinsey researcher draws a line from modern-day male homophobia in the sports world to an ancestral masculinity defined by war.
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For sex researcher Michael Bailey, nothing is sacred — except the truth.
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Everyone’s a lot naughtier than you think.
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When it comes to research on furries, both sides of the aisle tend to get rather… animated.
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