Mrs. Robinson couldn't avoid seducing Benjamin: it was a biological imperative. (United Artists) Next time your significant other catches you in bed with someone else, try this defense: "Don't take it ...

Talk abut a Turkish delight. Turkey is the most promiscuous country on the planet, according to an amorous analysis of the world’s sexual habits. The average Turk has slept with more than 14 people ...

Many believe that most people dislike individuals who have sex with a lot of partners—although one's definition of “a lot” is highly subjective. In study after study, promiscuous people are seen as ...

Males are promiscuous and females are selective when choosing a mate, biologists have said for decades. But a new study finds it might not be that simple. The study, published in this month's issue of ...

Sex is one of those things that nearly everyone has an opinion about. Although people are generally hesitant to talk about their own sex lives, ask them what they think about what others are doing ...

Molecular recognition between proteins and their interacting partners underlies the biochemistry of living organisms. Specificity in this recognition is thought to be essential, whereas promiscuity is ...