What are the scientific reasons for having sex?
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The benefits of making the beast with two backs Also in this week's column:â¦
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Viagra may heat up one's sex drive, but chocolate can make it sizzle.
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Sperm could help explain how diseases like cancer and HIV spread through the body, a study  suggests.
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Having sex is the high point of most women's' days, while commuting is the low point. And most women like being with their kids less than they will admit, according to a study published on Thursday.
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Having sex is the high point of most  women's' days, while commuting is the low point. And most women  like being with their kids less than they will admit, according  to a study published on Thursday.
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Nature is fighting back in response to female promiscuity by producing a biological &#39;sperm&#39; chastity belt, say US scientists.
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Injections of a hormone made by fat cells can jump-start an idling reproductive system, research shows. Twice-daily injections of leptin restored menstruation in female athletes who had become so lean that their periods had stopped.
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Doctors shouldn't shy away from asking patients about their sex lives, a new research paper advises. Researchers say problems in the bedroom can translate into serious medical conditions, and ignoring sexual dysfunction may mean missing early indicators for heart failure, depression or other ailments, according to a paper published in Friday's issue of The Lancet.
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Nikol Hasler doesn't recommend the "pull and pray" method of birth control. She says you should not have sex on nature trails because of bugs and Sasquatch. And if you hate your body as a teen, just wait.
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WOMEN have compared chocolate to sex for decades. Now doctors have discovered a scientific link between the two. According to Italian researchers, women who eat chocolate regularly had the highest levels of desire, arousal and satisfaction from sex.
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The living arrangements of parents at the time a baby is conceived may play a role in determining its sex, research suggests. A US study found parents who were married or living together before conception
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Taking the hormonal contraceptive causes a loss in sexual desire in one in six women, scientists said. Four weeks after abandoning the Pill, women who had complained of a lack of desire found their appetite for sex returned.
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Laptop Usage Can Lead to Low Sperm Count and Infertility  Laptops may be one of the most useful inventions in the world, even more useful than TiVo and Jiffy Pop. However, a quite frightening study was released yesterday that linked laptop usage to infertility in males. The study, released by the ...
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Two new studies suggest that what&#39;s not happening in the bedroom may be a key factor into why so many of us are gaining weight.
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The G spot - supposedly a route to female sexual satisfaction - can be located by ultrasound, say scientists.
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A chemical specially designed to thwart how the AIDS virus invades during sex offers scientists a new lead in the long quest for a vaginal gel that women could apply to protect themselves when men don&#39;t use a condom.
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What can science tell us about why kids run and jump?