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

 

#1506

Why scientists launched two little robots to the moon

Two tiny transforming robots landed on the moon! These baseball-sized bots accompanied Jap... more

11 hrs Ago

10 MINS

10:51

11 hrs Ago


#1505

Is sewage the future of green aviation?

The war in Iran has disrupted the global fuel supply. That has sent airline prices soaring... more

17 Jun 2026

12 MINS

12:37

17 Jun 2026


#1504

Could air pollution make your memory worse?

Summer is here, your windows are open and the smell of…car exhaust and the latest wildfire... more

16 Jun 2026

10 MINS

10:21

16 Jun 2026


#1503

Inside the lab taste-testing the world's chocolate

Could standardizing chocolate help small-scale farmers? Chocolate scientist Julien Simonis... more

15 Jun 2026

10 MINS

10:29

15 Jun 2026


#1502

Why your sunscreen is finally getting a major upgrade

Until this week, the United States hadn’t approved a new sunscreen ingredient in over 20 y... more

12 Jun 2026

09 MINS

09:30

12 Jun 2026


#1501

How a single flu shot could protect you for decades

Every year, tens of millions of people in the U.S. get the flu vaccine. That’s because the... more

10 Jun 2026

11 MINS

11:26

10 Jun 2026


#1500

Your DNA is changing all the time. Here’s why

We tend to think of the DNA strands that contain our genetic code as consistent, stable un... more

09 Jun 2026

14 MINS

14:12

09 Jun 2026


#1499

Inner monologues are still a mystery

[Emily Kwong] (https://www.npr.org/people/767284140/emily-kwong) is pretty sure she lacks ... more

08 Jun 2026

14 MINS

14:17

08 Jun 2026


#1498

Prepare to be baffled by what we don't know about eels

More than a century ago, all that people knew about European eels was that they lived in t... more

05 Jun 2026

13 MINS

13:38

05 Jun 2026


#1497

This common garden plant summons wasps as bodyguards

In our latest science news roundup: how nature adapts, for better or worse. When faced wit... more

03 Jun 2026

09 MINS

09:26

03 Jun 2026


#1496

Why are scientists planting tiny forests in big cities?

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

02 Jun 2026

12 MINS

12:12

02 Jun 2026


#1495

Why you can't stop scrolling: the science of 'dark flow'

You pick up your phone to do one quick task, and suddenly 20 minutes have flown by without... more

01 Jun 2026

12 MINS

12:48

01 Jun 2026


#1494

This distant planet has wild weather and gemstone clouds

For many astronomers and astrophysicists there are two distinct, important periods: before... more

29 May 2026

09 MINS

09:47

29 May 2026


#1493

Should we reengineer the world's deadliest animal?

The most ferocious predator for us humans is actually quite small: the mosquito. They are ... more

27 May 2026

11 MINS

11:59

27 May 2026


#1492

Is it getting windier?

Is it getting windier? Long-time listener Barry Zalph thinks it is, at least in Louisville... more

26 May 2026

11 MINS

11:52

26 May 2026


#1491

The magic — and science — of synchronous fireflies

Every year for two weeks between mid-May and mid-June,  [Congaree National Park] (https://... more

25 May 2026

13 MINS

13:06

25 May 2026


#1490

The supertree shielding coastlines and storing carbon

Coastal fishing communities around the world are struggling with declining fish stocks. Th... more

22 May 2026

12 MINS

12:01

22 May 2026


#1489

Why renaming this common hormonal disorder is a huge deal

You probably know someone who has a condition that, until last week, was known as PCOS, or... more

20 May 2026

13 MINS

13:31

20 May 2026


#1488

A solution for California's water woes

For years, farmers in California have been pumping huge amounts of water from their wells ... more

19 May 2026

14 MINS

14:27

19 May 2026


#1487

What's up with your nightmares?

Dreams of flying? Nightmares of teeth falling out? Falling off a cliff? As a sleep scienti... more

18 May 2026

14 MINS

14:17

18 May 2026


#1486

A chemical found in fish could help reinvent your sunscreen

It’s been over 25 years since the FDA approved a new ingredient for sunscreen in the Unite... more

15 May 2026

10 MINS

10:32

15 May 2026


#1485

Should you be fibermaxxing? Here's what the science says

The average person eats 10-15 grams of fiber per day, according to the USDA. The problem? ... more

13 May 2026

12 MINS

12:00

13 May 2026


#1484

Why Swedish scientists gave salmon cocaine

A [recent study] (https://doi.org/10.1016/j.cub.2026.03.026) caught our eye: salmon on coc... more

12 May 2026

10 MINS

10:05

12 May 2026


#1483

Without this pill, lots of people would be dead

25 years ago, the FDA approved a pill that would change the way scientists treat cancer … ... more

11 May 2026

14 MINS

14:27

11 May 2026


#1482

Hantavirus: the risks, the science and what you need to know

On May 2, the World Health Organization got an alarming report: People aboard a ship in th... more

08 May 2026

12 MINS

12:57

08 May 2026


#1481

How science is taking tripping mainstream

President Trump recently signed an order to speed up the evaluation of psychedelics to tre... more

06 May 2026

12 MINS

12:56

06 May 2026