This week on SciShow News, toxic waste from an abandoned mine turned a river yellow, and new research shows that threatened fruit flies may have more diverse offspring.

This week on SciShow Talk Show, Dr. Lindsey Doe sexplains to Hank some of the difficulties in conducting sex research and discusses the past leaders of the field. Later, Jessi from Animal Wonders drops by with Stumpy the Dumpy Tree Frog.

This week on SciShow News, toxic waste from an abandoned mine turned a river yellow, and new research shows that threatened fruit flies may have more diverse offspring.

This week on SciShow Talk Show, Dr. Lindsey Doe sexplains to Hank some of the difficulties in conducting sex research and discusses the past leaders of the field. Later, Jessi from Animal Wonders drops by with Stumpy the Dumpy Tree Frog.

When we tell women that sex isn't worth the risk during pregnancy, what we're telling her is that her sexual pleasure doesn't matter ... that she in fact doesn't matter, says sex researcher Sofia Jawed-Wessel. In this eye-opening talk,...

Hank brings you news from around the universe, including what you can't blame on global warming, why being unfaithful is hazardous to your health, and how to watch a particularly awesome spectacle coming to a sky near you.

It is time for a gender reckoning, beginning with men authentically confronting our internal selves and each other, says essayist and intersectional justice advocate Jimmie Briggs. In this call to action for gender equity, he unpacks how...

Hank lets us in on the meaning of life, at least from a biological perspective - it's reproduction, which answers the essential question of all organisms: how do I make more of myself? So, sex, how does it work?

Twerking is mainstream now ... but do you know where it came from? Superstar Lizzo traces booty shaking to a traditional West African dance and tells how Black women across generations kept the rhythm alive, from blues and jazz singers...

While sociology is a social science, we can use it to explore some intensely personal, private things. Today we’ll explore what sociology can tell us about sex and sexuality. We’ll also see what the three sociological paradigms have to...

Aprenda a identificar formas de assédio sexual e não sexual. Este curso aborda políticas organizacionais, leis e mitos comuns sobre assédio no local de trabalho.

This video clarifies the difference between asexual and sexual reproduction of cells.

What even is sex? In this episode of Crash Course Sex Ed, we’ll discover that variation is the name of the game when it comes to sexuality. People differ in how they have sex, why they have sex, and how they define what sex means.

Howcast - He's not exactly demanding sexual favors, but his flirting is getting really gross. What's a girl who likes her job to do?

Howcast - Learn about Jane Bogart, M.A., one of Howcast's STD experts, in this video.

Howcast - Learn how drugs and alcohol can affect sexual function from sex therapist Dr. Megan Fleming in this Howcast video.

Howcast - Learn about the science of sexual compatibility from sex therapist Dr. Megan Fleming in this Howcast video about the psychology of sex.

Howcast - Learn what women need emotionally in order to climax from sex therapist Dr. Megan Fleming in this Howcast video about the psychology of sex.

Howcast - Learn what no on tells you about giving birth from childbirth educator Elizabeth Mangum-Sarach in this Howcast video.

Howcast - Learn what sex anorexia is, and how it relates to sex addiction, from Dr. Paul Hokemeyer in this Howcast video.

Howcast - Has the thrill gone from your sex life? Put some sizzle back in the sack with these seven easy tips.

Howcast - Learn how to flirt with touch in this online flirting lesson from Howcast.

Howcast - Learn the difference between male jealousy and female jealousy from couples counselor Victoria Wilson, Ph.D. in this Howcast video.

Howcast - Learn why people cheat from couples counselor Victoria Wilson, Ph.D. in this Howcast video.