Research
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MRI Sex

Pek Van Andel won the 1999 Ig Nobel Prize in medicine for a report published in the British Medical Journal on the world’s first MRI images of a couple’s sexual organs during actual intercourse. Well, Van Andel turned those images into a video, which is just now available online for the first time. Enjoy. Read […]

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In Sleep vs. Sex Battle, the Winner is…Mattresses, Pills and PDAs

photo by audreyjm529 It seems like every few years, someone comes out with a study about what percentage of the population would choose a good night’s sleep over sex. The studies are usually sponsored by a mattress company, or a pharmaceutical firm developing non-addictive (riiiiight) sleeping pills, or — as in the most recent case […]

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If Sex Studies Sound Too Good to Be True, They Probably Are

photo by I_See_AEE We have a love-hate relationship with sex studies. On the one hand, they’re the bread and butter of this blog (to wit: Study shows even cheaters’ guilt is selfish; Study shows the car doesn’t maketh the man; Study shows father knows best; Study shows some playas are just spreading the love; et […]

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“Daily Sperm Liberation” May Increase Fertility

photo by gniliep The big sexual health news this week was that a guy can increase the quality of his sperm by having sex every day for a week, and thus improve his fertility; he might have fewer sperm on his team when he goes for the gold, but the ones he does have will […]

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Bisexuality: Doing it Like They Do on the Discovery Channel

photo by Paul Mannix We were tickled pink a few weeks back when we read about the so-called gay penguins who were raising an adopted chick. But “bisexual penguins” would probably have been more accurate; most scientists agree that animals that engage in same-sex activity don’t usually shun heterosexual encounters. Rather, they simply have ingrained […]

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Study: The Car Doesn’t Maketh the Man

photo by Qole_Pejorian In news that will probably be surprising only to the male readers of this site, a recent study found that expensive cars don’t really impress the ladies. Researchers in Australia measured changes in the brain responses of women toward a range of men in different cars. Turns out a man having a […]

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Studies Show Chivalry Is Sexist

With the excellent debate going on in response to the recent Wise Guys question about men behaving chivalrously, we thought we’d stir the pot a bit by mentioning studies that suggest chivalrous behavior is a subtle yet harmful form of sexism, known as benevolent sexism. The term was coined in 1996 by the first study […]

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Preventing Risky Teen Sex: Father Knows Best

Poster via DemotivateUs.com A friend of ours — one of the Wise Guys, as it happens — is fond of telling new dads, “Your most important job is to keep your daughter off the stripper pole.” Well, a new study kind of proves his point, if you’re willing to accept “stripper pole” as a sort […]

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Study: Some Playas Are Just Spreading the Love

photo by quaziefoto Where would this blog be without all the scientists who study why we do the things we do in bed? They’ve debunked the beer goggles theory, taught us that even cheaters’ guilt is selfish, and confirmed Paula Abdul’s hypothesis that opposites attract. And the latest breaking news from the lab? Not all […]

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Paula Abdul Was Right: Opposites Really Do Attract

photo by Rob Lee If you’re wondering why so many couples fight about money, here’s your answer: Surveys of married adults consistently show that opposites attract when it comes to the type of spender you are. Stingy tightwads who just can’t bring themselves to reach for the wallet, even when they know they should, tend […]

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Study Shows Even Cheaters' Guilt Is Selfish

photo by optimal_tweezers Last week we explained how evolutionary psychologists can be so annoying sometimes, what with all their assumptions about modern-day dating and mating behavior based on hunter-gatherer societies. Sure, sometimes those theories are fascinating and even enlightening, but sometimes they’re just plain wrong. Well, here’s another one for the “assume makes an ass […]

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Evolutionary Psychologists Do It with Blinders On

photo by gniliep Evolutionary psychology can be so annoying sometimes. Like when it tries to explain women’s modern-day preference for pink as some left-over instinct from hunter-gatherer days when they needed to be good at gathering berries, completely disregarding the fact that in the early 1900s pink was the color of choice for little boys […]

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Scientists Debunk Beer Goggles Theory

photo by twodolla Turns out you can no longer blame booze the next time you wake up in a coyote ugly situation. In fact, researchers at the University of Leicester in England found that drinking alcohol actually reduces the attractiveness of the opposite sex. Participants in the study, in various stages of intoxication, were shown […]

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Naked News (04-14-09)

photo from Green Porno 1 Mean green porno: flies engage in “chemical warfare” to control their mate’s sex drive. Yay, another excuse to drink! Study says red wine may increase women’s libidos. Science isn’t always progressive: Male chimps treat females to nice steak dinner, get laid. Read the rest of this post on SUNfiltered

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Cougars Have Smarter Kids… But Do They Want Them?

photo by Harlequeen A recent study found that men may have a biological clock after all: The children of older fathers were found to have lower IQ scores than those of younger dads. And this is in addition to earlier studies showing that schizophrenia and autism are more common in the offspring of men who […]

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If the Battle of the Sexes Were a Math Bowl, It'd Be a Tie

photo by Steam Pirate Flipping through a recent Time magazine we came across the following tidbit. We weren’t sure what it had to do with sex and relationships but we just had to publicize it: We’ve all heard it before: boys are simply better at math than girls are. But according to a new study […]