Short Wave podcast

Short Wave

·

  NPR  

New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little humor. Join hosts Emily Kwong and Regina Barber for science on a different wavelength.If you're hooked, try Short Wave Plus. Your subscription supports the show and unlocks a sponsor-free feed. Learn more at plus.npr.org/shortwave

New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little humor. Join hosts Emily Kwong and Regina Barber for science on a different wavelength.If you're hooked, try Short Wave Plus. Your subscription supports the show and unlocks a sponsor-free feed. Learn more at plus.npr.org/shortwave

 

#1425

What drives animals to your yard? It's complicated

Listener Shabnam Khan has a problem: Every time she works in her garden, she’s visited by ... more

13 hrs Ago

13 MINS

13:44

13 hrs Ago


#1424

Iran offline: How a government can turn off the internet

There’s an ongoing, near-total blackout of the internet in Iran. The shutdown is part of a... more

Yesterday

13 MINS

13:17

Yesterday


#1423

The plight of penguins in Antarctica

A new study shows penguins are [breeding earlier than ever] (https://besjournals.onlinelib... more

23 Jan 2026

08 MINS

08:32

23 Jan 2026


#1422

A failed galaxy could solve the dark matter mystery

Cloud 9 is a failed galaxy. It’s a clump of dark matter, called a dark matter halo, that n... more

21 Jan 2026

12 MINS

12:47

21 Jan 2026


#1421

Is ‘The Pitt’ accurate? Medical experts weigh in

Medical drama [The Pitt] (https://www.imdb.com/title/tt31938062/) is winning Golden Globes... more

20 Jan 2026

13 MINS

13:47

20 Jan 2026


#1420

Come critter spotting with us on a cold winter's night

In today's episode, host Emily Kwong leads us on a night hike in Patuxent River State Park... more

19 Jan 2026

13 MINS

13:24

19 Jan 2026


#1419

10 breakthrough technologies to expect in 2026

Wanna know where tech is headed this year? MIT Technology Review has answers. They compile... more

16 Jan 2026

12 MINS

12:52

16 Jan 2026


#1418

When is your brain actually an "adult"?

There’s this idea that something happens in the human brain when we turn 25. Suddenly, we ... more

14 Jan 2026

13 MINS

13:54

14 Jan 2026


#1417

The ozone layer is still healing…thanks to science

In the mid-1980s, scientists [published a startling finding] (https://www.nature.com/artic... more

13 Jan 2026

12 MINS

12:10

13 Jan 2026


#1416

These little microbes may help solve our big problems

Microbes are little alchemists that perform all manner of chemical reactions. A team of mi... more

12 Jan 2026

11 MINS

11:30

12 Jan 2026


#1415

Hot galaxies alert!

Most astronomers agree that young galaxy clusters should be relatively cool compared to ol... more

09 Jan 2026

08 MINS

08:22

09 Jan 2026


#1414

Micro forests: an emerging climate hero?

Healthy forests help combat climate change, provide humans with drinking water and even im... more

07 Jan 2026

12 MINS

12:21

07 Jan 2026


#1413

Behold a T-Rex holotype, paleontology's "gold standard"

What happens behind the scenes of a dinosaur exhibit? Short Wave host Regina Barber got to... more

06 Jan 2026

11 MINS

11:59

06 Jan 2026


#1412

Did Earth’s Water Come From Space?

Choose your fighter for the origin of water on Earth! Was it always here or did it come to... more

05 Jan 2026

14 MINS

14:04

05 Jan 2026


#1411

The trouble of zero

What better time to contemplate the conundrum that is zero than the start of a new year? Z... more

02 Jan 2026

12 MINS

12:15

02 Jan 2026


#1410

Science In 2025 Took A Hit. What Does It Mean?

Science in the United States took some big hits this year. The Trump Administration disrup... more

31 Dec 2025

13 MINS

13:16

31 Dec 2025


#1409

Climate Anxiety Is Altering Family Planning

Gen Z and younger millennials are generally the most climate literate generations. As an a... more

30 Dec 2025

13 MINS

13:55

30 Dec 2025


#1408

Why Kratom Is At The Heart Of A Big Public Health Debate

Kratom and 7-OH products are available in many smoke shops. But earlier this year, the FDA... more

29 Dec 2025

12 MINS

12:53

29 Dec 2025


#1407

Why Drones Are Catching Whale Breaths

Scientists in the Arctic are catching the exhaled breaths of whales to better understand t... more

26 Dec 2025

10 MINS

10:13

26 Dec 2025


#1406

Drinking Turns Some Red With Asian Glow—And May Fight Tuberculosis

Ever gotten a scarlet, hot face after drinking alcohol or know someone who has? Many peopl... more

24 Dec 2025

13 MINS

13:40

24 Dec 2025


#1405

Why Suicide Prevention is 'Everyone's Business'

Written by Jo Lambert, ‘Hold The Hope’ is now being used as suicide prevention training ma... more

23 Dec 2025

14 MINS

14:22

23 Dec 2025


#1404

No, Raccoons Aren’t Pet-Ready (Yet)

Dogs are man’s best friend. And it’s no secret that we at Short Wave love cats (Regina has... more

22 Dec 2025

14 MINS

14:43

22 Dec 2025


#1403

GLP-1 Pills Are On The Way. Here's What To Know

You may have heard of Ozempic, and other GLP-1 drugs. They’re everywhere. And they typical... more

19 Dec 2025

12 MINS

12:12

19 Dec 2025


#1402

The Indicator: Take A Penny, Leave A Penny, Get Rid Of The Penny

In November, the U.S. stopped production of the humble penny after 232 years in circulatio... more

18 Dec 2025

10 MINS

10:53

18 Dec 2025


#1401

"A Very, Very Big Deal." Countries Take On Fossil Fuels

Many countries are frustrated with U.N. climate conferences. While some countries urgently... more

17 Dec 2025

14 MINS

14:24

17 Dec 2025