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.
11:33
Helping Queen Conchs Mate In The Florida Keys
Rising temperatures shut down some conchs’ impulse to reproduce. So scientists are ferrying them to colonies in deeper, cooler waters.
A Note From Ira About Science Friday’s New Co-Host Role
SciFri is hiring a co-host to help shape the next chapter of the show.
Journey Down The Colorado River With Melissa L. Sevigny: Author Q&A
On July 18, we’ll discuss Melissa L. Sevigny’s book on Elzada Clover and Lois Jotter’s botany surveying trip down the Colorado in 1938.
Down The Drain: How Water Journeys Through City Sewers
Investigate how water travels through city sewers and impacts the environment. Then, experiment to address urban flooding and pollution.
The Best Summer Science Books Of 2024
Discover new science reads for this summer with two authors familiar with the best books on the shelf.
30:00
How Politics And Diplomacy Shape Panda Conservation
China just sent new pandas to the San Diego Zoo, and another pair will arrive at the National Zoo this year.
17:41
How Do They Actually Store The Declaration Of Independence?
At a live event in Washington, Ira talks to restoration experts about the science of preserving America’s founding documents.
17:05
How Can Iowa’s Agriculture Adapt To Climate Threats?
From drought-resistant crops to making sure farmers of color thrive, here’s how experts in Iowa are looking at the future of agriculture.
29:51
The Best Science Beach Reads For Summer 2024
Discover new science reads for this summer with two authors and science writers familiar with the best books on the shelf.
Two Last Names: Reflections From A Colombian Astronomer
Countries across Latin America have very different struggles, and successes, in producing and retaining astronomy talent.
12:09
A Sample From The Far Side Of The Moon Lands On Earth
China’s Chang’e 6 return capsule landed in Mongolia, carrying samples from the far side of the moon.
15:12
Study Shows Which Kids Are Getting Periods Younger Than Others
The age of first menstruation trended downward from 1950 to 2005, but more so among low-income kids and kids of color.
12:13
Will The Seine Be Clean Enough For Olympic Swimmers?
Paris has invested $1.5B in cleaning up the Seine for open-water swimming events, but recent tests indicate it’s not yet safe.
26:52
From Microbes To Mammoths: How Life Transformed The Planet
In “Becoming Earth,” author Ferris Jabr reexamines our relationship to Earth, and makes the case that Earth itself is alive.
7:23
Avoiding Grilling and Barbecue Pitfalls
Marinade myths, charcoal chemistry, and the elusive “smoke ring”—the science behind barbecue and grilling.
17:08
What To Do When Your Hypothesis Is Wrong? Publish!
In an effort to learn from scientific failure, The Journal of Trial Error only publishes “negative” results.
Climbing High To See A Rainforest’s Connection To Rain
Through his visit to the Amazon tall tower observatory in Brazil, author Ferris Jabr explains how microbes change the weather.
The Feat Of Building The World’s Largest Telescope
The Extremely Large Telescope is under construction on a mountaintop in Chile’s Atacama Desert. It could revolutionize astronomy.
‘Inside Out 2’ And The Psychology Behind Teenage Angst
Psychologist Dr. Lisa Damour helped make the film more scientifically accurate to how a teenager’s mind works.
12:15
Yes, It’s Hot. But How Hot?
Researchers say the Wet Bulb Globe Temperature is a better indicator of heat stress.