Sex

Cells we were taught to ignore have been caught on tape doing the unthinkable.

A conversation with Angela Chen, author of “Ace: What Asexuality Reveals About Desire, Society, and the Meaning of Sex.”

What would a sex toy that anticipates your every whim be like?

Nicole Prause left academia to study sexuality without institutional limits. Now she’s challenging orthodox views of climax and pornography.

When artificial sperm and eggs become a reality, the sex of your babymaking partner won't matter.

Researching orgasms gives this reviewer some perspective on the new comedy by Whitney Cummings.

Scientists and entrepreneurs tell us what they’re looking for.

Too hot for UCLA: Nicole Prause wants you to have more orgasms … so she can study them.

Seeing a thousand of my potential progeny gave me a glimpse of new things that future parents will stress over.