LiveScience Topic:
Science of Sex

sex, couple about to kiss, embrace

Here's what is known about human sex and sexuality in the physical, mental and emotional realms. LiveScience examines the latest psychological, biological and sociological studies on sex, ranging from dating and mating, to flirting and cheating, to birth control and STDs.

Bikinis and other sexy stimuli can make men more prone to seek immediate gratification - leading to blown diets, budgets and bank accounts.
Survey of experts takes the pressure off.
Being a push-over doesn't serve women well.
Like seeks out like when it comes to looks in romantic partnerships.
Human mating should be evolutionarily straightforward, but it's not.
The best “catches” may be the worst choices in the long-run.
A study of Icelanders sheds light on how relatedness affects reproduction.
Research debunks the stereotype that bisexuality in women is a transition phase.
Aggressive behavior can trigger brain's reward systems.
Sexual behavior is affected by smell.
Study finds men more talkative than women, especially in certain situations.
Research finds pedophiles tend to be shorter, suggesting it all boils down to biology.
Sobering STD numbers need more attention.
Feminism could boost sexual satisfaction for both men and women.
Moms with lots of oxytocin bond better with their babies.
Humans could marry robots within the century. And consummate those vows.
Whatever else aging does, it does not kill the sex drive.
A committed relationship can turn sexual stereotypes on their heads.