Long After Kinsey, Only the Brave Study Sex
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Scientists say one thing has remained constant since Dr. Alfred C. Kinsey's work: Americans' ambivalence about the study of sexuality.
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Teen sex, it turns out, is an issue  at least as old as the dinosaurs.
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Safe sex may prevent the growth of cervical and other cancers, according to researchers.
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Ph.D. theses around the country increasingly have a surprising theme: sex tech.
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Sifting through a pile of underwear, one begins to learn a lot about a spouse.
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As online matchmakers compete for customers using algorithms in the search for love, the battle has intrigued academic researchers who study the mating game.
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Despite the availability of accurate sexual heath information, educated people still don't know the basic facts of life. Commentary by Regina Lynn.
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NEW YORK  - A global survey of sex behavior  after age 40 reveals that most people continue to have sex.  However, aging romantics tend to encounter problems in their  lovemaking.
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As hard as PBS labors to dignify Alfred C. Kinsey's lifework, it's clear that the reason we're here is for the sexy images.
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Beyond the tired clichÃ©s and sperm-and-egg basics taught in grade-school science class, researchers are discovering that men and women are even more different than anyone realized.
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Comment is free: Charlotte Raven: The idea that no-strings sex is empowering is nonsense
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Right-wing groups are targeting "Kinsey" as part of their larger goal of pushing sex of all nonbiblical kinds back into the closet.
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Women place a big emphasis on kissing, while men just see it as a route to sex, researchers say.
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Richard and Mary Corliss on six Cannes movies that replay the battle of the sexes
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Teen sex, it turns out, is an issue at least as old as the dinosaurs.
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Young women in New Jersey know the risks of AIDS, yet many still consent to sex without condoms, according to a Rutgers University researcher who is trying to change that behavior using short, soap opera-type videos.
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Scientists say they have shown how male homosexuality could be passed from generation to generation.