On Today's Podcast
A Lab-Grown Salmon Taste Test And More Foodie Innovations
Cell-cultured salmon is showing up on menus. How does it compare to the real thing? Plus, food innovations from cultivated meat to mung beans.
Listen NowOctober 24, 2025
A new documentary puts viewers in the shoes of Neanderthals and early humans, giving an intimate glimpse into humans’ evolutionary history. Plus, cell-cultured salmon is showing up on menus. How does it compare to the real thing? And, how mental health information on social media can be both revelatory and misleading.
9:31
The Cure For Election-Related Stress? Believe Your Political Adversaries Can Change
A change in outlook could help you avoid the long-lasting negative impacts of a stress-filled election season.
11:30
Wireless Tech Enables Paralyzed Monkey to Walk Again
A monkey with a paralyzed leg successfully walked again with a wireless interface connecting its brain to its spine. What can this research offer human subjects?
17:15
Author David Biello on the Future of Environmental Innovation and Policy
How might Donald Trump influence climate change policy, and where can we look to for innovative environmental solutions?
9:28
A Glancing Blow: How the Earth Got Its Moon
How did the Earth’s tilt set the moon into its current orbit?
6:51
A Mission to Mars on the Hawaiian Islands
Researchers are simulating the Martian environment near a Hawaiian volcano to test how communication systems would work on the planet.
23:49
Seeking Humanity In Volcanoes With Werner Herzog
The legendary filmmaker has a new documentary about the power of volcanoes and the gods they’ve inspired.
Celebrate World Science Day by Doing Science!
A collection of science experiments and activities to celebrate World Science Day
Seeing The Patterns In Sound
A pair of artists finds ghostly imagery in sound vibrations.
Six Things You Can Break Down Right Now
Sometimes the best way to learn about something is by taking it apart. Here are six things you can break down in 10 minutes or less.
8:07
Multicolor Molecules and New Horizons’ Data Dump
Researchers developed an electron microscope that picks up an elusive feature: color.
4:14
Would You Share Your Car With a Stranger?
As Toyota tests a device that allows you—or others—to unlock and start a vehicle with just a smartphone, it ventures into the personal car-sharing market.
17:40
Leap Into the World of Jumping Spiders
Scientist are using electrodes to tap into the brains of jumping spiders to study their ability to plan and carry out complex behaviors.
8:55
An Important Test for the Amyloid Hypothesis
The results of a Phase III clinical drug trial could reveal whether beta amyloid is at the root of Alzheimer’s disease.
7:55
Six Things You Can Break Down Today
The Science Club discusses their “Break It Down” challenge, and offers some suggestions to get your investigations going.
17:28
Looking Beyond Condoms for Male Contraception
Hormonal male birth control can work. But why isn’t it commercially available?
11:18
Just How Easy Is It to Edit DNA?
The CRISPR-Cas9 gene editing system is a less perfect fix for gene editing than news reports make it out to be.
10:24
No Nose, but a Heck of a Sniffer
Researchers have engineered a spinach plant to sense compounds in the surrounding environment and communicate its findings with humans.
6:24
Wireless Power Chair Puts a New Spin on Dance
How a Florida choreographer’s idea could lead to novel dance movements.
A Chair Fit for Dancing
A “smart” power wheelchair enables dancers to move in new directions.
A Chair Fit for Dancing
Equipped with omnidirectional movement, a rotating seat, and a hands-free control, Merry Lynn Morris’ rolling dance chair enables dancers to explore new movement techniques, and may one day provide greater mobility in everyday life, too.