On Today's Podcast
Kazuo Ishiguro on emotional truth in sci-fi and in our AI reality
Five years after “Klara and the Sun” was published, the film adaptation exists in an entirely different AI landscape.
Listen NowOctober 23, 2026
CRISPR pioneer Jennifer Doudna discusses the evolution of gene-editing technology and what it takes to be a good scientist. Timekeepers around the world voted to stop using leap seconds, but what does that mean for us? Plus, how "problem bears" help test engineers evaluate consumer products, author Kazuo Ishiguro on emotional truth in our age of AI, and the science of apple varieties.
12:12
The Future of Your Commute
As rideshare companies like Uber strike deals with cities to supplement or replace traditional transit options and parking lots, we ask: What is the future of commuting?
What It’s Like to Walk in Space for the First Time
Astronaut Mike Massimino describes his first spacewalk during the famous mission to repair the Hubble telescope.
16:28
Planning Out a Trip to Mars
Elon Musk has laid out a goal of a million humans colonizing Mars. Are we ready?
26:41
Golden Record 2.0
We review the sounds, images, and videos our listeners chose to represent our world.
Splat! Model Lunar Impacts Using Water Balloons
In this resource from International Observe the Moon Night, use water balloons to model how the moon’s largest impact basins were created.
Engineering the Perfect Pop
Using scissors, tape, and reams of creativity, Matthew Reinhart engineers paper to bend, fold, and transform into fantastic creatures and locales.
Don’t Be Scared Of These ‘Dead Man’s Fingers’
These protrusions might look spooky, but they’re just the fruiting bodies of a wood decay fungus.
Hydrophobicity: Will The Water Drop Stop Or Roll?
Examine surface textures and conduct a “tilt test” to compare how materials with different surface textures repel or absorb water.
8:00
UN Space Mission, Redefining ‘Healthy,’ and a Wayward Manatee
The United Nations will launch a space mission carrying payloads from countries that don’t have their own space programs.
4:23
Will New Electronic Glasses Change the View of Snapchat?
The social media company rebranded itself as Snap, Inc., and has unveiled sunglasses fitted with two cameras for recording 10-second moments.
16:45
A New Primer on the Way Things Work
Artist David Macaulay on the art of explaining science in pictures.
12:28
For Oysters, Challenges and Hope in the Changing Ocean
Oyster farmers have been hit hard by acidifying seas. Can they adapt?
17:43
California Trees Battle Beetle Assault Amid Drought
Dry conditions lead trees to release pheromones that attract bark beetles, exacerbating an epidemic of dying forests in the state of California.
17:38
Achieving Suspended Animation, With Help From the Water Bear
How one researcher’s curiosity about tardigrades in the 1970s led to a major breakthrough in medical science.
17:37
Imagining the ‘Connected’ Car of the Future
“Connected” cars tap into the vehicles’ sensors to read road signs, determine traffic patterns, and find open parking spaces.
How To Survive The Anthropocene
A new collection of essays curated by environmentalist James Lovelock aims to help people better understand the earth.
7:19
Ancient Migrations, Summer Sea Ice, and Archaeological Algorithms
Homo sapiens worldwide may have descended from a single migration event out of Africa more than 50,000 years ago.
4:36
A Glimpse Before It’s Gone
Why tourists traveling to threatened places may be making the problem worse.
17:04
Myth-Busting Your Fitness Routine
Some health experts tout the benefits of standing desks and walking five miles a day. Science says otherwise.