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4:44

Cella Wright

How do virus tests actually work?

Posted May 2020
4:55

Elizabeth Cox

What is a coronavirus?

Posted May 2020
5:54

Pardis Sabeti and Christian Happi

A virus detection network to stop the next pandemic

Posted May 2020
8:19

Mike Davis

What causes opioid addiction, and why is it so tough to combat?

Posted May 2020
5:36

Alex Rosenthal and Pall Thordarson

Which is better: Soap or hand sanitizer?

Posted May 2020
4:41

Cella Wright

This sea creature breathes through its butt

Posted Apr 2020
15:41

Larry Brilliant

A global pandemic calls for global solutions

Posted Apr 2020
5:05

Stefan Al

What happens if you cut down all of a city's trees?

Posted Apr 2020
5:03

Angel Chang

The wildly complex anatomy of a sneaker

Posted Apr 2020
15:27

Lara Durgavich

An evolutionary perspective on human health and disease

Posted Apr 2020
11:18

Nadya Mason

How to spark your curiosity, scientifically

Posted Apr 2020
6:05

Janet Iwasa

The wonders of the molecular world, animated

Posted Apr 2020
13:32

Karin Öberg

The galactic recipe for a living planet

Posted Apr 2020
5:04

Judy Grisel

How does alcohol make you drunk?

Posted Apr 2020
46:43

Esther Choo

How health workers are responding to the COVID-19 pandemic

Posted Apr 2020
1h 0m

Matt Walker

Why sleep matters now more than ever

Posted Apr 2020
11:56

Mary Ellen Hannibal

How you can help save the monarch butterfly — and the planet

Posted Apr 2020
5:15

Todd Dufresne

History vs. Sigmund Freud

Posted Mar 2020
1h 2m

Seth Berkley

The quest for the coronavirus vaccine

Posted Mar 2020
13:00

Hindou Oumarou Ibrahim

Indigenous knowledge meets science to solve climate change

Posted Mar 2020
13:34

Molly Webster

The weird history of the "sex chromosomes"

Posted Mar 2020
5:03

Mark Lytle

How one scientist took on the chemical industry

Posted Mar 2020
5:59

Gerry Wright

How can we solve the antibiotic resistance crisis?

Posted Mar 2020
11:21

David Wallace-Wells

How we could change the planet's climate future

Posted Mar 2020
15:42

Jim Hudspeth

The beautiful, mysterious science of how you hear

Posted Mar 2020
13:03

Nicola Jones

The dangers of a noisy ocean — and how we can quiet it down

Posted Mar 2020
13:04

Lisa Mosconi

How menopause affects the brain

Posted Mar 2020
4:49

Matt Porter and Margaret Hamilton

How one woman put man on the moon

Posted Mar 2020
12:59

Kay M. Tye

What investigating neural pathways can reveal about mental health

Posted Mar 2020
11:07

Amanda Schochet

How bumble bees inspired a network of tiny museums

Posted Feb 2020
4:28

Bill Schutt

How do blood transfusions work?

Posted Feb 2020
12:52

María Neira

This is your brain on air pollution

Posted Feb 2020
8:48

Lauren Sallan

A brief tour of the last 4 billion years (dinosaurs not included)

Posted Feb 2020
3:07

David Biello

How the compass unlocked the world

Posted Feb 2020
13:59

Victoria Gill

What a nun can teach a scientist about ecology

Posted Feb 2020
4:36

Allison Ramsey and Mary Staicu

The accident that changed the world

Posted Feb 2020