Sexuality

Sexuality deals with humans' perceptions and behaviors as sexual beings. Learn about both the biological and emotional aspects of sexuality in this section.

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8 Vitamins and Herbs To Improve Your Sex Life Naturally

Our Green Sex expert explains how to put a little more pep in your step without popping prescriptions. Learn more about these 8 vitamins and herbs to improve your sex life naturally.


10 Ways to Spice up Your Sex Life After Baby

Do you need to spice up your sex life after having a baby? Here are 10 ways to spice up your sex life after having a baby.

References for Having Sex: What's really happening?

What happens during sex? We'll explain all the crazy things that happen to your brain and your body when you're getting it on.

Does cheating run in the family?

Plenty of people cheat. Collective data on cheating behavior among married couples projects that between 20 and 40 percent of men and 20 and 35 percent of women have committed adultery against their respective spouses. Could genetics be to blame?

Timeline of Sex Pictures

The how-tos of sex haven't changed much over the ages, but our understanding of what's actually happening (and why) took off during the Renaissance. How have humanity's thoughts and beliefs about sex evolved throughout history?

Love in the Lab: Top 5 Historical Discoveries About Sex

As science advanced from philosophy to empirical knowledge, groundbreaking discoveries -- like the five on this list -- revealed a lot about the reproductive equipment inside human bodies. Which revolutionized our understanding of sex the most?

How Orgasms Work

After decades of clinical research, there's still a lot that's not known about that climactic, pleasurable sexual sensation known as an orgasm. What's the biology behind the big moment? And why do men and women experience it differently?

Do men have a stronger sex drive?

Contrary to popular belief, men don't think about sex every 7 seconds. But do they think about it more than women do? What do evolutionary biologists have to say about why one sex has a stronger sex drive than the other?

Does love make your pupils dilate?

The eyes are more than the "windows to the soul"; they may help broadcast our sexual arousal patterns as well. What do changes in pupil dilation have to do with it?

What's the future of virtual sex?

The future is bright for virtual sexuality. After all, we're human beings. Think of any great artistic or technological achievement and chances are it winds up in the bedroom. Will it end up in yours?

What's the chemistry behind long-term marriage?

Contemporary researchers peeking into the interpersonal and neurological pathways of long-term love have uncovered a host of ingredients for making marriages work. But how many of them are within our control?