Sex
The science of sex, love, attraction, and obsession
The symbol for love is the heart, but the brain may be more accurate.
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14 min
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There never was a male fertility crisis
A new study suggests that reports of the impending infertility of the human male are greatly exaggerated.
Sperm may play bigger role in pregnancy than we thought
The tiny swimmers appear to transmit signals that "persuade" the female body to have a baby.
7 most notorious and excessive Roman Emperors
These Roman Emperors were infamous for their debauchery and cruelty.
Regret over a hookup doesn’t change our behavior
A study finds that sexual regret doesn't change how we behave in the future.
Study: Does the label “straight” worsen perceptions of gay people?
A new study explores how using positive labels to describe a majority group may negative impact perceptions of minority groups.
Is it time to decriminalize prostitution? Two New York bills answer yes in unique ways
One bill hopes to repeal the crime of selling sex and expand social services; the other would legalize the entire sex trade.
BDSM therapy: Are there therapeutic and relational benefits to being submissive?
In-depth research suggests BDSM practitioners can experience altered states of consciousness that can be therapeutic.
Ornamental dinosaur frills seem to have evolved thanks to sexual selection
While other factors exist, sexual prowess appears to have helped determine the role of Protoceratops frills.
FOSTA-SESTA: Have controversial sex trafficking acts done more harm than good?
The idea behind the law was simple: make it more difficult for online sex traffickers to find victims.
Sexual harassment claims from “non-stereotypical women” seen as less credible
A new study shows that beauty standards affect whether or not accusers are believed.
Why do men need to recharge after sex? Scientists make surprising discovery.
Previous research suggesting it's all about prolactin may be missing the mark.
Study shatters the myth that BDSM is linked to early-life trauma
No, being interested in BDSM does not mean you had a traumatic childhood.
Pornography does not cause sexual violence, according to new research
A large-scale meta-analysis aims to disprove the notion that pornography consumption causes sexual aggression and violence.
Experiencing opposite-sex body in VR causes gender identity shifts
New research shows that experiencing an opposite-sex body in virtual reality impacted the subject's gender identity.
Human sexual desire: Is monogamy natural?
Monogamy is often considered a key component of traditional marriages, but it's only half the story.
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8 min
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Does scent motivate your workouts? The answer could be yes
Mice will even run on a wheel in nature. Pheromones help inspire that behavior.
How your masturbation habits are impacting your sex life
Is your masturbation routine benefitting your sex life? Here's how to tell...
Study: 33% of people fantasize about being in a sexually open relationship
Most said they want to act on their desire someday. But do open relationships actually work?
In 2020, more men and women are likely to consider sex with a robot
Would you ever have sex with a robot?
Being in a frisky mood may improve your chances in the dating world
Positive, romantic thoughts could produce positive, romantic outcomes while dating.
Can reading erotica improve your sex life?
Is indulging in erotic content good or bad for your sex life?
Sex, condoms, and STDs: CDC warns about teen risk behaviors
The CDC's latest youth risk survey houses some scary numbers but shows that evidence-based sex education is working.
No, opposites do not attract
The problem is that what's true of magnets is not at all true of romance.
Study: Unattractive people far overestimate their looks
The finding is remarkably similar to the Dunning-Kruger effect, which describes how incompetent people tend to overestimate their own competency.
Scientists haven’t found any major differences between women’s and men’s brains
Are there innate differences between female and male brains?
How can you actively boost your low libido?
There are several things both men and women can do to actively boost low libido, according to research.
What really happens in your body and brain when you orgasm?
You may be surprised at how your body and brain react to this type of pleasure.
Does porn cause erectile dysfunction…or not?
While this has been a popular debate, the evidence suggests there isn't a strong link between pornography use and erectile dysfunction (ED).