On Today's Podcast
Fingernails And Indigestion At The 2025 Ig Nobel Prizes
The Ig Nobel Prizes celebrate unusual scientific research—this year including lizard pizza preferences and fingernail growth.
Listen NowNovember 28, 2025
The Ig Nobel Prizes celebrate unusual scientific research—this year including lizard pizza preferences and fingernail growth. Plus, in a conversation from August, exercise researchers discuss what physical activity does to mental health. And, in a story from February, a journalist explains the afterlife of our trash, and why most “recyclable” plastic actually isn’t.
23:06
The Black Engineers Who Opened Up The Computer Revolution
African American software engineers and entrepreneurs at the forefront of the development of the World Wide Web.
21:58
Mucus: It’s Snot What You Think
Mucus gets a bad rap for its “ick” factor, but this slimy substance supports all kinds of life on our planet.
33:23
Las vidas enredadas de tus vecinas las arañas
Desde la construcción de telarañas hasta cómo desafían la física con sus catapultas de seda, las arañas guardan muchos secretos. Conoce a los científicos tratando de descubrirlos
33:23
The Tangled Lives Of Your Friendly Neighborhood Spider
From web weaving to silk-slinging physics, spiders are full of secrets. Meet the scientists trying to unwind them.
The Ensnaring Strands Of Spider Silk
Spider webs are not just a nuisance in your home. This researcher is untangling the genetics of the silken scaffolding.
12:10
As U.S. Drags On Climate Action, Mayors Take The Lead
Mayors from 435 U.S. cities have signed on to follow the Paris Climate Agreement.
23:15
How ‘Proactive Policing’ Might Impact Health
There is some evidence to suggest that proactive policing tactics, which include “stop-and-frisk” and “hot spots” policing, are effective in reducing crime, but at what cost?
8:54
Digging Into Ancient Clam Aquaculture
What the clam gardens of Indigenous people in the Pacific Northwest can teach us about sustainable aquaculture
13:31
We Choose To Go To The Moon… But When?
The Trump administration’s goal of getting American boots back on the moon by 2024 may have hit a snag.
Buscando una salida ante el aumento del nivel del mar y crecimiento de ríos
El aumento en inundaciones causado por cambios climáticos obliga a propietarios de vivienda a desalojar. La idea comienza a ser aceptada por algunos.
33:57
As Seas Rise And Rivers Flood, Communities Look For A Way Out
Retreating from flooding caused by climate change may seem unappealing. But communities are increasingly embracing the idea.
How Often Do 100-Year Floods Actually Occur?
Flooding poses a serious risk to communities across the country as the climate changes. Let probability help you estimate your flood risk.
Real Estate Hunting For The Climate Apocalypse
The debate regarding humanity’s role in climate change is over. The discussion of how to adapt has begun.
7:08
Saturn’s Moon Count Goes Up, Overtaking The Number Of Jupiter’s Moons
Astronomers found 20 new moons orbiting Saturn, edging out Jupiter as the planet with the most moons in the solar system.
4:37
Your Questions Answered About California’s Power Shut-Offs
Strong winds could damage power lines and spark deadly wildfires, so utility companies are shutting off power to millions of California residents.
8:29
Humans Might Be Able To Regrow Cartilage
Researchers found that the cartilage in our ankles might be able to turnover more easily compared to our hips and knees.
12:05
The Decision-Making Puzzle
What observing champion Tetris players can teach researchers about how the brain makes snap decisions.
17:00
Should Drug Companies Stop Pursuing Amyloid In Treatments For Alzheimer’s?
A look at some high profile drug failures, and where the industry may be heading next for treatment
16:38
How People Pollute The Workplace
When it comes to the air quality in your office, the problem…may be you.
24:47
Understanding The Trust (And Distrust) In Science
In her new book, Naomi Oreskes says we should trust science, but not for the reasons you might think.