After decades of improvement, the number of malaria deaths is on the rise again. So scientists are experimenting with a new kind of mosquito control, and it's not an insecticide. Hosted by: Hank

This video was originally posted to TikTok in June 2021. Hosted by: Hank Green (he/him) Alex Billow: Writer Kyle Nackers: Fact Checker Savannah Geary: Editor, Producer Nicole Sweeney: Executive Producer Hank

Most of us can only see certain wavelengths of light our entire lives. So why can salmon switch on night vision? We'll learn how they can reshape their eyes to see into the infrared. Hosted by:

Fentanyl has become a primary cause of the opioid overdose epidemic in the past decade. But what is it about this drug that's so dangerous? There's more to the story than meets the eye.

Go to https://ground.news/scishow to stay fully informed on breaking news, compare coverage, and avoid media bias. Subscribe through our link before July 15, 2023, for 30% off unlimited access. You'd

Head to https://linode.com/scishow to get a $100 60-day credit on a new Linode account. Linode offers simple, affordable, and accessible Linux cloud solutions and services. When we picture the first

Hosted by: Hank Green (he/him) Emma Dauster: Writer Courtney Tern : Fact Checker Amy Peterson: Script Editor Madison Lynn: Videographer Faith Evelyn Schmidt: Script Supervisor Savannah Geary: Editor,

Fentanyl has become a primary cause of the opioid overdose epidemic in the past decade. But what is it about this drug that's so dangerous? There's more to the story than meets the eye.

Fentanyl has become a primary cause of the opioid overdose epidemic in the past decade. But what is it about this drug that's so dangerous? There's more to the story than meets the eye.

Hosted by: Savannah Geary (they/them) Emma Dauster: Writer Keren Turton: Fact Checker Amy Peterson: Script Editor Madison Lynn: Videographer Faith Evelyn Schmidt: Script Supervisor Savannah Geary:

This video originally posted to TikTok in July 2021. Hosted by: Hank Green (he/him) Alex Billow: Writer Kyle Nackers: Fact Checker Savannah Geary: Editor, Producer Nicole Sweeney: Executive Producer Hank

This video was sponsored by Spintronics. Head to https://upperstory.com/spintronics to learn more about the game and see it in action! We love trees, but the main problem is that they aren't

This video was sponsored by Planet Wild. Head to https://youtube.com/@planet-wild to watch some of their latest conversation missions or download the app to become a member. Humans may use fiber optic

What's the best way to map caves on Mars? Well, it might just be the same strategy a couple lost kids used in fairy tales – a trail of breadcrumbs. Hosted by: Hank Green (he/him) Jesslyn

On the first day of Barbie Summer, our Barbies and Kens gave us the sweetest treat. 💖🎟 Advance tickets to see #BarbieTheMovie only in theaters July 21 are available NOW: https://fandan.co/Barbie

Visit https://brilliant.org/scishow/ to get started learning STEM for free. The first 200 people will get 20% off their annual premium subscription and a 30-day free trial. Nature can be pretty noisy,

Your butt does a whole lot more than poop. In this SciShow compilation, we cover the science of your rear from top to bottom. Hosted by: Savannah Geary (they/them) ———- Support SciShow

We know that turtles chow down on and get stuck in ocean plastic, but there's a more complicated reason for why it happens than you'd think! Hosted by: Savannah Geary (they/them) Emma Dauster:

Head to https://linode.com/scishow to get a $100 60-day credit on a new Linode account. Linode offers simple, affordable, and accessible Linux cloud solutions and services. Ever since we started launching

This video was originally posted to TikTok in July 2021. Hosted by: Hank Green (he/him) Emma Dauster: Writer Kyle Nackers: Fact Checker Bonnie Meyer: Script Editor Savannah Geary: Editor, Associate

Some of us can't get enough of that new car smell. But certain volatile organic compounds (VOCs) that help create this aroma are linked to cancer. While this doesn't mean new car smell definitely