On Today's Podcast
Promising new treatments for pancreatic cancer and ALS
A new pancreatic cancer drug doubles survival times. And a new treatment for a rare form of ALS slows and improves some patients' symptoms.
Listen NowJune 26, 2026
The chlorine in swimming pools reacts with our urine and sweat, producing volatile chemicals that are potentially harmful to breathe. A new pancreatic cancer drug doubles survival times. Plus, as NASA prepares for long-term moon bases, scientists are working on how to grow food in lunar soil and deal with razor-sharp moon dust. And, how different types of laughter originate in the brain.
To Stave Off Extinction, Make Half of Earth a Nature Reserve
E.O. Wilson says that the political and practical mechanisms to make half the world into a nature reserve already exist.
How to Make the Ultimate Nacho Cheese Sauce
Melting salts are key to this tasty recipe.
Making Squeaky Cheese Curds
Perfecting the squeak requires a mesh of long, elastic protein strands that rub against your teeth enamel.
Connecting the Dots on Climate Change
There’s more science than first meets the eye in these vivid watercolor paintings.
No Whey! Six Surprising Facts About Cheese
Bet you didn’t know these deliciously cheesy facts.
Get Cheesy: Make Curds and Mozzarella
Learn to make cheese curds and experiment with different types of milk to determine how fat, protein, and sugar content affect the yield and quality of curds.
11:50
Cancer Immunotherapy, Fear in the Natural World, and Abolishing Time Zones
Fine-tuning cancer immunotherapy and the good and bad of eliminating time zones.
17:26
Inside NASA’s Planetary Defense Office
How does NASA plan to protect the planet against an asteroid or comet strike?
15:54
To Stave Off Extinction, Protect ‘Half-Earth’
In his new book, “Half-Earth,” Harvard biologist E.O. Wilson argues that we must set aside half the planet for nature.
12:13
Revealing Van Gogh’s True Colors
Are the walls of Van Gogh’s “The Bedroom” blue…or violet? A chemist shares the results of a scientific investigation into Van Gogh’s palette.
9:51
Cable Box Wars: The FCC Battle to Open Up Cable Navigation Devices
Will the Federal Communications Commission proposal expand how consumers access pay-TV services?
24:11
The Perfect Cheese Pairing? Science
Cheese is the subject of a special SciFri investigation this week and next, including tales of the “maestro of mozzarella” and the aging tricks of a Wisconsin cheddarmaker.
Has Human Influence Already Defined a New Epoch?
E.O. Wilson on how we may have already entered the Anthropocene, the Epoch of Man.
A Wedge of Science
From fresh mozzarella to processed American, a look at the science of cheese.
#SciFriTrivia: DANGEROUS SCIENCE!
It’s time for the Second Annual Science Friday Trivia Event.
Vegan Cheese, Coming to a Platter Near You
A trend in artisanal vegan cheese is spreading across the nation.
The ‘Mad Scientist’ And His Cave-Aged Cheddar
Bleu Mont Dairy’s bandaged cheddar cheese is an American treasure.
Here’s How OK Go Made That Zero-G Music Video
The band worked with cosmonauts from Russia’s space program, a Russian airline, a large crew, and several aerialist acrobats.