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Science Friday

Science Friday and WNYC Studios

Covering the outer reaches of space to the tiniest microbes in our bodies, Science Friday is the source for entertaining and educational stories about science, technology, and other cool stuff.

science life sciences

All Episodes

00:18:45

Functional Fashion From An Artist And A Caterpillar

Science Friday ·

2025/05/07

A passion for fashion among the “bone collector caterpillar,” who wears a coat of body parts, and an artist who makes fabrics that remember.We inch into the world of extreme outerwear with the newly-discovered “bone collector caterpillar,” which wears a coat of many co…llected body parts. Why, Hanipillar Lecter? Entomologist Dan Rubinoff, who along with his team found the species on a mountainside in Oahu, Hawaii, shares the juicy details. And, what if clothes could remember our experiences

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00:16:18

Two Steps Forward For Meat Alternatives

Science Friday ·

2025/05/02

Scientists bring us a lab-grown chicken nugget and texturally accurate, plant-based calamari. We’ll bite.There’s a movement in the world of science to find alternatives to meat and dairy products that don’t involve killing animals. Two avenues for this are by using animal cells in a lab, or going plant-based. Two breakthroughs in this field of food science were published in journals recently: the largest lab-grown chicken nugget and a plant-based fried calamari that tastes like the real

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00:22:18

How Death Metal Singers Make Their Extreme...

Science Friday ·

2025/05/01

Being able to belt out a tune like Adele or Pavarotti is not just about raw talent. The best singers in the world have to work on their technique—like how to control their breath and develop the stamina to hit note after note for a two-hour concert. But pop stars and opera singers aren’t the only vocalists who have figured out how to harness their voices for maximum impact.Death metal vocalists also train their voices to hit that unique guttural register. And those iconic screams are not as easy to

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00:18:38

Untangling The Mind-Body Connection In Chronic Pain

Science Friday ·

2025/04/29

Research suggests that better understanding the psychological and neurological components of chronic pain may lead to better treatments.Chronic pain is remarkably common: Roughly 20% of adults in the US live with it. And people with chronic pain are more likely to have depression, anxiety, and substance abuse disorders. But this relationship between physical and mental health is not as straightforward as you might think, and there’s still a stigma attached to neuro-psychological causes of chronic

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00:18:36

A Precisely Pointed Laser Allows People To See New...

Science Friday ·

2025/04/28

Researchers isolated one kind of cone in the eye and aimed lasers at it to allow subjects to see a super vibrant teal shade they call “olo.”Think about the colors of the world around you—the blue of a cloudless sky, the green of a new leaf, the blazing red of a tulip’s petals. We see these colors because of the way our eyes work. But what if we could change how our eyes respond to light, and present them with light in a form they’d never encounter in the natural world? What would we see?This week,

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00:18:13

Investigating Cat Behavior Through Genetics

Science Friday ·

2025/04/24

With the help of cat owners, a new project investigates cats’ biology and aims to link some of their behaviors to their genes.Calling all cat people: This one’s for you. Despite humans’ long history of welcoming felines into their homes and delis, research on cats lags far behind research on dogs. Now, scientists behind the project Darwin’s Ark are working to close the cat gap by enlisting cat caretakers from across the country to submit a tuft of fur and answer a few questions about their feline’s

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00:18:31

A Blind Inventor’s Life Of Advocacy And Innovation

Science Friday ·

2025/04/22

In Connecting Dots: A Blind Life, inventor Josh Miele recounts his life story and path to becoming an accessibility designer.When inventor and scientist Josh Miele was 4 years old, a neighbor poured sulfuric acid on his head, burning and permanently blinding him. In his new book Connecting Dots: A Blind Life, Miele chronicles what happened afterwards, growing up as a blind kid, and how he built his career as an inventor and designer of adaptive technology.Host Flora Lichtman talks with Dr. Joshua

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00:18:40

The Lack Of Science In Road Design Is Deadly

Science Friday ·

2025/04/21

Are traffic engineering decisions based on evidence-based research? Not as much as you might think.If you’ve seen a car crash on the side of the road, you might look at it and think that the person at fault is the driver. But how much blame should be shared by the people who designed those roads in the first place?Well, some traffic engineers are calling for the field to accept more blame for the crashes and the tens of thousands of annual fatalities that happen on our roads, including Dr. Wes

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00:18:53

How ‘Science Interpreters’ Make Hidden Science Visible

Science Friday ·

2025/04/17

Imagine you’re diving into a cell. You’re paddling around in the cytoplasm, you’re climbing up a mitochondria. If you’re having a hard time picturing this, that’s okay! There are professionals who do this for a living.We wanted to learn more from expert science interpreters, who take the results section of a research paper and translate it into something tangible, like a 40-foot dinosaur skeleton or a 3D animation of cellular machinery too small to see.At a live event in Salt Lake City in March,

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00:18:28

How Interjections Regulate Conversation | Saccharin...

Science Friday ·

2025/04/15

We are rounding up your questions about roads. What confounds you about traffic, or how interstates are laid out? Are there certain road design elements that ignite your road rage? Tell us about it: we’ve got a traffic engineer in the passenger seat this week, ready to answer your questions. Call us at (877) 4-SCIFRI or 877-472-4374.In this episode, utterances like “um,” “wow,” and “mm-hmm” aren’t just fillers—they keep conversations flowing. Also, new research suggests the artificial sweetener

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00:15:01

Trump’s Nominee For NASA Administrator Meets Congress

Science Friday ·

2025/04/14

On Wednesday, the Senate Committee on Commerce, Science and Transportation heard testimony from Jared Isaacman, President Trump’s nominee to lead NASA. During the confirmation hearing, Isaacman indicated a priority of sending humans to Mars—while maintaining the agency’s plans to return people to the lunar surface.In response to a question from Senator Ted Cruz, Isaacman said “I don’t think we have to make any tough trades here, Senator. I think if we can concentrate our resources at the world’s

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00:20:32

How Real Doctors Brought ‘The Pitt’ To Life

Science Friday ·

2025/04/11

We go inside the scientifically accurate ER world created for the TV show with one of its medical consultants.What is it actually like to work in an emergency room? To deal with overcrowded waiting rooms, a shortage of hospital beds, and a constant flow of life-and-death health conditions—while trying to maintain your sanity at the same time?That’s the focus of “The Pitt,” a new medical drama on Max from the creators of “ER,” starring one of that show’s key actors, all grown up: Noah Wyle. The first

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00:17:24

What Will Replace The International Space Station?

Science Friday ·

2025/04/10

NASA is planning to decommission the International Space Station by the end of 2030. The ISS, which began operations in 2000, is reaching the end of its lifespan and has become costly to maintain. NASA selected SpaceX to construct a vehicle that would “de-orbit” the football field-sized station, pushing it down into the atmosphere where it’ll burn up safely over the Pacific ocean.So what comes next? So far, NASA has awarded contracts to private companies including Axiom Space, Blue Origin, Northrup

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00:17:16

Forecasting Cuts Spark Worries About Hurricane Season...

Science Friday ·

2025/04/03

Emergency response experts say that funding and staff cuts at the National Weather Service could mean less reliable weather forecast. And, babies like music, but they generally have preferences. A music therapist reveals the best kinds of music to soothe a baby.Forecasting Cuts Leave Some Worried For Hurricane SeasonMany in Georgia are still recovering from the devastation of Hurricane Helene last fall.Now, firings and funding cuts at the National Weather Service and other agencies have some experts

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00:24:28

23andMe Bankruptcy | A Coating That Can Slow A Golf...

Science Friday ·

2025/03/28

The company has genetic data of 15 million people, which could be shared with a future buyer. Here’s how to delete it. Plus, an experimental coating could make golf balls roll more reliably on greens with different conditions.After 23andMe Bankruptcy, Customers Urged To Delete Their DataIf you’re one of roughly 15 million people who used 23andMe to unlock information from their DNA, consumer advocates have a message for you: Delete your data. On Sunday, the company, which has customers send saliva

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00:24:27

AI Word Choice | When Dwarf Lemurs Hibernate, Their...

Science Friday ·

2025/03/27

Certain words are overrepresented in text written by AI language models. A study investigates why such patterns develop. Also, the ends of chromosomes, called telomeres, typically shorten as an organism ages. But when some fat-tail dwarf lemurs hibernate, they lengthen.‘Delving’ Into The ‘Realm’ Of AI Word ChoiceSeveral years ago, some eagle-eyed readers of scientific papers noticed an unusual trend—an increase in the number of abstracts using certain words. The terms, including “delve,” “realm,”

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00:18:48

The Evolving Science Of How Childhood Trauma Shapes...

Science Friday ·

2025/03/20

The framework of Adverse Childhood Experiences started with an unexpected finding over 30 years ago. How is our approach changing? We know that experiences from our childhood, both good and bad, shape who we become as adults. But, understanding what kinds of early experiences have staying power into adulthood and the wide range of impacts they can have is an emerging science.In the 1980s, Dr. Vincent Felitti ran a weight loss clinic in San Diego, California. He noticed that some patients who

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00:18:40

How Plants Powered Prehistoric Giants Millions Of...

Science Friday ·

2025/03/13

When you imagine prehistoric life, it’s likely that the first thing that comes to mind are dinosaurs: long-necked Apatosauruses, flying Pterosaurs, big toothy Tyrannosaurs. But what don’t get as much attention are the prehistoric plants that lived alongside them.Plants, shrubs, and trees played a key part in the food chains of dinosaurs, and many dinosaurs evolved to match the plant life available to them. The Apatosaurus’ long neck, for example, developed to reach leaves high up in prehistoric

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00:17:33

Where Have All The Butterflies Gone?

Science Friday ·

2025/03/11

A sweeping new study on one of the most beloved insects, maybe the only truly beloved insect—the butterfly—details its rapid population decline in the United States. The new research, published in the journal Science widens the butterfly net and looks at how more than 500 species have fared over the past 20 years.Researchers found that many populations are taking a nosedive. What’s causing the downswing, and is there anything we can do?Host Flora Lichtman talks with two of the study authors, Dr

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00:18:25

What Does Dismantling USAID Mean For Global Health?

Science Friday ·

2025/03/10

On the very first day of Donald Trump’s second term, he signed an executive order targeting foreign aid programs, especially the U.S. Agency for International Development (USAID).Comprising less than 0.1% of the federal budget, USAID provides international humanitarian and development aid for poverty eradication, education, disease prevention, and medical programs. The Trump administration has cut off funding for these programs and most of the USAID staff was placed on leave or laid off.Since

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202 results

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