On Today's Podcast
What can moments of lucidity teach us about Alzheimer’s?
Researchers are looking into what triggers lucid episodes in Alzheimer's patients, and what they tell us about caring for people with dementia.
Listen NowAugust 14, 2026
At the peak of linguistic diversity, humans may have spoken up to 10 times as many languages as we do today. An immunologist who’s been on both sides of vaccine hesitancy talks about what drives it, what gets missed, and how to build trust. Plus, a new journal documents species “lost to science,” and a conservation project aims to locate lost firefly species in the U.S. and Canada.
12:26
Climate Change Aids Toxic Slime’s Advance
Toxic blooms of cyanobacteria are choking lakes and rivers worldwide, due in part to warmer waters.
3:59
Discover the Inner Beauty of the Naked Mole Rat
How do naked mole rats live to 30 years without getting cancer?
22:44
Craig Venter: Life at the Speed of Light
In his latest book, Venter imagines printing out flu vaccines and teleporting Martian DNA.
23:27
Science Goes To The Movies: ‘Gravity’
Astronauts separate fact from fiction in Alfonso Cuarón’s “Gravity.”
Great Balls of Lightning!
The phenomenon has impressed people for centuries, but it has yet to be created in the lab.
The Inner Beauty of Naked Mole Rats
How do naked mole rats live to 30 years without getting cancer? Research by Vera Gorbunova and Andrei Seluanov of the University of Rochester shows how these aesthetically challenged creatures live long, cancer-free lives.
Show, Not Tell: The Rise of the Infographic
Data visualizations are all the rage these days. Here’s a sampler of science-based ones to feed both your brain and your eyes.
11:31
New Fossil May Trim Branches of Human Evolution
Could Homo erectus, Homo habilis, and the rest of the Homo genus be one species?
24:27
Logging In to the Brain’s Social Network
Neuroscientist Matthew Lieberman explores how our brains connect to the social world.
9:50
Promising New Treatment for the Deadly Ebola Virus
Outbreaks of the Ebola virus have a 90 percent fatality rate in humans.
16:51
Vines Choking Out Trees in the Tropics
Increased forest fragmentation and a boost in carbon dioxide may contribute to the vines’ success.
17:43
Making Sense of Science Infographics
How you can decode modern infographics and spot those that mislead.
11:56
With Shutdown Over, Scientists Assess the Damage
Government labs are turning on their lights—but many Antarctic scientists are still in limbo.
A Double Take on the Northern Lights
A method using consumer grade photography gear offers a fresh look at the aurora borealis.
8:35
A Trade-off Between Skin Protection and Testicular Cancer Risk?
Studying the link between genetic variations implicated in cancer may lead to more personalized treatments.
32:24
Health Reform and Healthier Outcomes?
Wider insurance coverage and coordinated care—will these add up to healthier patients?
5:50
Baseball Postseason Predictions
Math professor Bruce Bukiet uses “simple addition, subtraction, and multiplication” to predict the World Series bracket.
25:26
Nobel Prize Roundup: “God Particle” Strikes Gold
Guest host John Dankosky reviews the discoveries behind this year’s Nobel Prizes.
20:38
“Brave Genius”: A Tale of Two Nobelists
“Brave Genius” profiles two extraordinary men: biologist Jacques Monod and philosopher Albert Camus.