Short Wave

New discoveries, everyday mysteries, and the science behind the headlines — all in about 10 minutes. It's science for everyone, using a lot of creativity and a little humor. Join hosts Emily Kwong, Aaron Scott and Regina Barber for science on a different wavelength.

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by NPR
The Scuba Diving Lizards Breathing By Bubble 20 September 2024 00:08:42
What's scaly, striped and breathes underwater like a scuba diver? Water anoles! These lizards can form a bubble over their head to support breathing underwater. They're found in the tropical forests of southern Costa Rica. Want more critter stories? Email us at [email protected] — we'd love to hear ...
The Scuba Diving Lizards Breathing By Bubble
What's scaly, striped and breathes underwater like a scuba diver? Water anoles! These lizards can form a bubble over their head to support breathing underwater. They're found in the tropical forests of southern Costa Rica. Want more critter stories? Email us at [email protected] — we'd love to hear ...
Are Crabs The Final Form? 18 September 2024 00:13:55
Evolution keeps making crabs. In fact, it's happened so often that there's a special scientific term for an organism turning crab-like: carcinization. But how many times has it happened, and why? When did the very first crab originate? What about all the times crabs have been unmade? And does all th...
Are Crabs The Final Form?
Evolution keeps making crabs. In fact, it's happened so often that there's a special scientific term for an organism turning crab-like: carcinization. But how many times has it happened, and why? When did the very first crab originate? What about all the times crabs have been unmade? And does all th...
The physics of wheelchair basketball, from a Paralympian 17 September 2024 00:12:11
Patrick Anderson is widely recognized as the greatest wheelchair basketball player of all time. He's represented Canada at the Paralympics six times and led his team to win three gold — and one silver — medals. But since he first started playing in the 1990s, the sport has changed dramatically. He s...
The physics of wheelchair basketball, from a Paralympian
Patrick Anderson is widely recognized as the greatest wheelchair basketball player of all time. He's represented Canada at the Paralympics six times and led his team to win three gold — and one silver — medals. But since he first started playing in the 1990s, the sport has changed dramatically. He s...
What's Up With The Hot Ocean Temperatures? 16 September 2024 00:12:55
Hurricane season is heating up: Hurricane Francine hit Louisiana last week and dumped rain across the South, and forecasters expect more stormy activity in the Atlantic in the next few weeks. A big factor in this stormy weather is our extremely warm oceans. Scientists know climate change is the main...
What's Up With The Hot Ocean Temperatures?
Hurricane season is heating up: Hurricane Francine hit Louisiana last week and dumped rain across the South, and forecasters expect more stormy activity in the Atlantic in the next few weeks. A big factor in this stormy weather is our extremely warm oceans. Scientists know climate change is the main...
Solutions Week: Reducing The Food Waste Problem 13 September 2024 00:14:13
We close out Climate Solutions Week with a look at the final step in the food system: waste. Roughly 30-40% of all food produced globally gets thrown out — a huge problem when it comes to climate change. Shuggie's Trash Pie and Natural Wine has answers for what to do with all that waste – be it brui...
Solutions Week: Reducing The Food Waste Problem
We close out Climate Solutions Week with a look at the final step in the food system: waste. Roughly 30-40% of all food produced globally gets thrown out — a huge problem when it comes to climate change. Shuggie's Trash Pie and Natural Wine has answers for what to do with all that waste – be it brui...
Solutions Week: Reinventing Chocolate 11 September 2024 00:14:39
Climate change is contributing to erratic weather where cocoa beans are grown and threatening the global chocolate supply. Record rainfall last year led to fungal infections among cacao trees and dwindled supply of cocoa beans. Heat is also making it more difficult for cocoa beans to thrive. So, for...
Solutions Week: Reinventing Chocolate
Climate change is contributing to erratic weather where cocoa beans are grown and threatening the global chocolate supply. Record rainfall last year led to fungal infections among cacao trees and dwindled supply of cocoa beans. Heat is also making it more difficult for cocoa beans to thrive. So, for...
Solutions Week: The Cost Of Food Delivery 10 September 2024 00:13:33
Since the height of the pandemic, there has been a boom in the use of food delivery services. Day 2 of NPR's Climate Solutions Week is all about the environmental impacts of how we shop for our food. So in this episode, NPR correspondent Scott Neuman reports on a question we've all wanted to know th...
Solutions Week: The Cost Of Food Delivery
Since the height of the pandemic, there has been a boom in the use of food delivery services. Day 2 of NPR's Climate Solutions Week is all about the environmental impacts of how we shop for our food. So in this episode, NPR correspondent Scott Neuman reports on a question we've all wanted to know th...
Solutions Week: Climate Change Is Coming For Your Wine 09 September 2024 00:13:03
In California's Napa Valley, the nation's unofficial wine capital, one varietal reigns supreme: cabernet sauvignon. But climate change is threatening the small blue-black grapes for which cabernet sauvignon is named. Increasingly severe heat waves are taking a toll on the grape variety, especially i...
Solutions Week: Climate Change Is Coming For Your Wine
In California's Napa Valley, the nation's unofficial wine capital, one varietal reigns supreme: cabernet sauvignon. But climate change is threatening the small blue-black grapes for which cabernet sauvignon is named. Increasingly severe heat waves are taking a toll on the grape variety, especially i...
Body Electric: How AI Is Changing Our Relationships 07 September 2024 00:26:45
Hey, Short Wavers! Today, we have a special present for all of you: An episode from our good friends at NPR's Body Electric podcast all a bout artificial intimacy! Thanks to advances in AI, chatbots can act as personalized therapists, companions and romantic partners. The apps offering these service...
Body Electric: How AI Is Changing Our Relationships
Hey, Short Wavers! Today, we have a special present for all of you: An episode from our good friends at NPR's Body Electric podcast all a bout artificial intimacy! Thanks to advances in AI, chatbots can act as personalized therapists, companions and romantic partners. The apps offering these service...
Dogs Go Viral For 'Talking' To Humans — But Can They? 06 September 2024 00:09:06
Last year, a dog named Bunny went viral on TikTok for pressing buttons with words on them to "communicate" with her owner. But can dogs even understand those words on a soundboard in the first place? A new study in the journal PLOS One seeks answers. Host Regina G. Barber and producer Rachel Carlson...
Dogs Go Viral For 'Talking' To Humans — But Can They?
Last year, a dog named Bunny went viral on TikTok for pressing buttons with words on them to "communicate" with her owner. But can dogs even understand those words on a soundboard in the first place? A new study in the journal PLOS One seeks answers. Host Regina G. Barber and producer Rachel Carlson...
Feeling Itchy? Air Pollution Might Be Making It Worse 04 September 2024 00:13:11
Short Wave producer Hannah Chinn has adult-onset eczema. They're not the only one. Up to ten percent of people in the United States have it, according to the National Eczema Association — and its prevalence is increasing. Despite its ubiquity, a lot about this skin condition remains a mystery. So to...
Feeling Itchy? Air Pollution Might Be Making It Worse
Short Wave producer Hannah Chinn has adult-onset eczema. They're not the only one. Up to ten percent of people in the United States have it, according to the National Eczema Association — and its prevalence is increasing. Despite its ubiquity, a lot about this skin condition remains a mystery. So to...
Are You Overestimating The Algorithm? 03 September 2024 00:13:43
Humans hallucinate. Algorithms lie. At least, that's one difference that Joy Buolamwini and Kyle Chayka want to make clear. When ChatGPT tells you that a book exists when it doesn't – or professes its undying love – that's often called a "hallucination." Buolamwini, a computer scientist, prefers to ...
Are You Overestimating The Algorithm?
Humans hallucinate. Algorithms lie. At least, that's one difference that Joy Buolamwini and Kyle Chayka want to make clear. When ChatGPT tells you that a book exists when it doesn't – or professes its undying love – that's often called a "hallucination." Buolamwini, a computer scientist, prefers to ...
Batteries: The Lemonade Of Life 02 September 2024 00:10:22
Just in time for the return of the school year, we're going "Back To School" by revisiting a classic at-home experiment that turns lemons into batteries — powerful enough to turn on a clock or a small lightbulb. But how does the science driving that process show up in household batteries we use dail...
Batteries: The Lemonade Of Life
Just in time for the return of the school year, we're going "Back To School" by revisiting a classic at-home experiment that turns lemons into batteries — powerful enough to turn on a clock or a small lightbulb. But how does the science driving that process show up in household batteries we use dail...
Detecting Pests By Eavesdropping On Insects 30 August 2024 00:13:36
From Indonesia to Wisconsin, farmers all over the world struggle with a huge problem: pests. On top of that, it's tough for farmers to identify where exactly they have the pests and when. Reporter Lina Tran from NPR member station WUWM in Milwaukee joins host Emily Kwong to tell the story of how res...
Detecting Pests By Eavesdropping On Insects
From Indonesia to Wisconsin, farmers all over the world struggle with a huge problem: pests. On top of that, it's tough for farmers to identify where exactly they have the pests and when. Reporter Lina Tran from NPR member station WUWM in Milwaukee joins host Emily Kwong to tell the story of how res...
What's Missing From The Invasive Species Narrative? 28 August 2024 00:12:33
At first glance, the whole narrative of aquatic invasive species may seem straightforward: A bad non-native species comes into a new ecosystem and overruns good native species. But the truth? It's a little more complicated. To tear down everything we thought we knew about invasive species and constr...
What's Missing From The Invasive Species Narrative?
At first glance, the whole narrative of aquatic invasive species may seem straightforward: A bad non-native species comes into a new ecosystem and overruns good native species. But the truth? It's a little more complicated. To tear down everything we thought we knew about invasive species and constr...

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