Experiences shape the brain, but the brain shapes the way we view experiences, too.

Kissing is not just kissing. It is a major escalation or de-escalation point in a powerful process of mate choice.

Romantic love is an addiction.

Young women today do not marry the men they met in high school, or even the one they go out with at college, because they do not need to.

Natural beauty really entices men. They will tell you this time and time again, and studies consistently prove it.

Romantic love is not an emotion. ... It's a drive. It comes from the motor of the mind, the wanting part of the mind, the craving part of the mind.

If two very different people pool their DNA, they'll create more genetic variety, and their young will come to the job of parenting with a wider array of skills.