Ideas worth spreading

Sex

These TED Talks tell you everything you've always wanted to know about sex: Why we enjoy it, how to explain it, and -- very important -- how flowers do it.

Video playlists about Sex

What we don't talk about (when we talk about sex)

Seriously, let's talk about sex: 8 insightful talks to spark the conversations we need to have in (and out of) the bedroom.

How to make love last

Falling in love is intoxicating, but how do you build a lasting partnership after the high fades?

Sex ed for adults

At this point in life, you're well aware of where babies come from. These talks on the complexities of healthy sexuality will teach you a few other tricks.

Talks full of weird facts about sex

You probably didn't learn this in sex education...

See all playlists on Sex

Talks about Sex

The truth about faking orgasms

What can animals teach us about sex and gender?

The relationship between sex and imagination

A sex therapist's secret to rediscovering your spark

Sex education should start with consent

Luka Seamus Wright

The wild sex lives of marine creatures

Why better sleep means a better sex life

Susan M. Reverby

Ugly History: The US syphilis experiment

An honest history of an ancient and "nasty" word

What it means to be intersex

No one can figure out how eels have sex

Are we interrupting the kinky sex lives of fish?

The weird history of the "sex chromosomes"

Why can't we talk about periods?

Juniper Fitzgerald

Why we need to stop stigmatizing mothers who do sex work

How couples can sustain a strong sexual connection for a lifetime

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Exclusive articles about Sex

4 ways that climate change could be affecting your love life

How does extreme heat affect your sex drive? Could going green make you more attractive? Here's how climate change is influencing our mating and dating habits.

Posted Feb 2022

Quiz: How much do you know about the clitoris?

What's the plural of "clitoris"? How many nerve endings does it have? And why does it even exist? Find out your cliteracy here.

Posted Jul 2021

Dear Guy: “I’m sexually frustrated!”

This time, psychologist Guy Winch explains how to talk about an unfulfilling sex life with your partner -- and get what you want.

Posted Jan 2021

See all articles on Sex