Science Friday podcast

Science Friday

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.

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.

 

#150

Footage Shows How Narwhals Use Tusks To Hunt And Play

We’re taking a polar plunge into the science of sea unicorns, also known as narwhals! Narw... more

22 hrs Ago

12 MINS

12:55

22 hrs Ago


#149

Have Astrophysicists Spotted Evidence For ‘Dark Stars’?

Astrophysicists may have spotted [evidence for “dark stars,”] (https://www.sciencefriday.c... more

Yesterday

13 MINS

13:04

Yesterday


#148

AI Was Supposed To Discover New Drugs. Where Are They?

AI is everywhere these days, and though there’s debate about how useful it is, one area wh... more

17 Oct 2025

17 MINS

17:59

17 Oct 2025


#147

How Math Helps Us Map The World

It’s easy to take maps for granted. After all, most of us have a pretty good map in our po... more

16 Oct 2025

18 MINS

18:11

16 Oct 2025


#146

The Science Of Replacing Body Parts, From Hair To Hearts

It seems like every week, there’s a new headline about some kind of sci-fi-esque organ tra... more

15 Oct 2025

18 MINS

18:38

15 Oct 2025


#145

It’s Not Just You—Bad Food Habits Are Hard To Shake

Remember “The Biggest Loser”—the show where people tried to lose as much weight as quickly... more

14 Oct 2025

18 MINS

18:36

14 Oct 2025


#144

100 Years Later, Quantum Science Is Still Weird

In July 1925, physicist Werner Heisenberg wrote a letter to Wolfgang Pauli sharing his new... more

13 Oct 2025

18 MINS

18:39

13 Oct 2025


#143

An Off-The-Grid Nobel Win, And Antibiotics In Ancient Microbes

This year’s Nobel Prize in Physiology or Medicine went to three people whose combined disc... more

11 Oct 2025

18 MINS

18:31

11 Oct 2025


#142

World Space Week And Promising Climate Tech Companies

It’s World Space Week, and we’re fueling up the rocket for a tour of some missions and pro... more

10 Oct 2025

25 MINS

25:26

10 Oct 2025


#141

The Story Behind The Largest Dam Removal In U.S. History

The Klamath River, which runs from southern Oregon to California, used to be a top salmon ... more

09 Oct 2025

20 MINS

20:11

09 Oct 2025


#140

How Archaeologists Try To Smell, Hear, And Taste The Past

Archeologists in movies have a reputation for being hands-on, like Indiana Jones unearthin... more

08 Oct 2025

18 MINS

18:16

08 Oct 2025


#139

Moth Survival Strategies And A Rodent Thumbnail Mystery

If you’re a moth trying to stay uneaten, there are competing strategies. Some moths rely o... more

07 Oct 2025

18 MINS

18:12

07 Oct 2025


#138

As The CDC Falters, How Do We Fill Public Health Gaps?

Our country’s public health system is ailing. With layoffs and leadership changes at the C... more

06 Oct 2025

12 MINS

12:07

06 Oct 2025


#137

Anthropologists Have A Bone To Pick With New Skull Finding

There’s fresh drama in the field of human origins! A new analysis of [an ancient hominid s... more

03 Oct 2025

12 MINS

12:51

03 Oct 2025


#136

Remembering Primatologist Jane Goodall

Jane Goodall, renowned primatologist, conservationist, and humanitarian, died on October 1... more

02 Oct 2025

17 MINS

17:44

02 Oct 2025


#135

What Do We Know About SSRI Antidepressant Withdrawal?

Roughly 1 in 10 Americans take antidepressants. The most common type is [SSRIs] (https://w... more

02 Oct 2025

18 MINS

18:51

02 Oct 2025


#134

Asha de Vos’ Journey From Deck Hand To Marine Science Leader

The tropical waters of Sri Lanka, an island off the coast of India, are home to a populati... more

01 Oct 2025

18 MINS

18:49

01 Oct 2025


#133

Why Painters Are Obsessed With The Duck Stamp Art Contest

In mid-September, artists from around the country convened in Laurel, Maryland, for one of... more

30 Sep 2025

19 MINS

19:09

30 Sep 2025


#132

Can Better Equipment Eliminate Concussions In Sports?

Football season is well underway, and fans know those athletes get hit hard. Could [better... more

29 Sep 2025

18 MINS

18:57

29 Sep 2025


#131

Is Tylenol Use During Pregnancy Connected To Autism?

At a news conference on September 22, President Trump claimed that taking acetaminophen, t... more

26 Sep 2025

12 MINS

12:25

26 Sep 2025


#130

How AI Advances Are Improving Humanoid Robots

Robots are just about everywhere these days: circling the grocery store, cleaning the floo... more

25 Sep 2025

18 MINS

18:18

25 Sep 2025


#129

The High-Tech Lab Unlocking Secrets Of Coral Reproduction

In the heart of San Francisco’s Golden Gate Park, scientists are on the cutting edge of gr... more

24 Sep 2025

18 MINS

18:17

24 Sep 2025


#128

The Humble Microbe Could Help Us Understand Life Itself

Sift through your memories and excavate an image of a fossil. Maybe you’re picturing dinos... more

23 Sep 2025

12 MINS

12:48

23 Sep 2025


#127

Raising A New Generation Of Bat Conservationists In West Africa

Nigeria is home to 100 known species of bats—about a third of Africa’s bat species—but sci... more

22 Sep 2025

18 MINS

18:41

22 Sep 2025


#126

How Conservation Efforts Brought Rare Birds Back From The Brink

The overall [state of birds] (https://www.sciencefriday.com/segments/conservation-rare-bir... more

19 Sep 2025

18 MINS

18:11

19 Sep 2025


#125

Teamwork Between Species Is The Key To Life Itself

Codependency between humans gets a bad rap. But in nature, species often rely on each othe... more

18 Sep 2025

18 MINS

18:31

18 Sep 2025


#124

If An Asteroid Were Headed For Earth, Would We Be Ready?

You might remember news reporting from earlier this year that a 180-foot asteroid had abou... more

17 Sep 2025

18 MINS

18:39

17 Sep 2025


#123

A Trailblazing Geneticist Reflects On Her Life And Work

It’s common knowledge that many diseases and conditions have some kind of genetic link. Bu... more

16 Sep 2025

48 MINS

48:13

16 Sep 2025


#122

What The Label Of ‘Genius’ Tells Us About Our Society

What makes someone a genius? Are they the smartest, most creative, most innovative people?... more

15 Sep 2025

18 MINS

18:41

15 Sep 2025


#121

The Human Obsession With Aliens Goes Way, Way Back

A video shown on Capitol Hill on September 9 reportedly shows an American hellfire missile... more

12 Sep 2025

25 MINS

25:23

12 Sep 2025