On Today's Podcast
The tilcayo is the new wild cat on the block
The tiny, three-pound tilcayo is the first cat species to be described in a century, and, yes—it is as cute as you’d think.
Listen NowOctober 2, 2026
The tiny, three-pound tilcayo is the first cat species to be described in a century, and, yes—it is as cute as you’d think. Are natural history museums going extinct? John Wilson’s latest feature film, “The History of Concrete” is an idiosyncratic journey about more than just concrete. Plus, to prepare for an overseas game, the LA Rams tried a hail mary jetlag strategy.
The History of Concrete with John Wilson
John Wilson’s latest feature film, “The History of Concrete” is an idiosyncratic journey about more than just concrete.
The science of the LA Ram’s high-risk, high-reward jetlag strategy
To prepare for an overseas game, the LA Rams tried a hail mary jetlag strategy. Despite their loss, were they on to something?
The tilcayo is the new wild cat on the block
The tiny, three-pound tilcayo is the first cat species to be described in a century, and, yes—it is as cute as you’d think.
Are natural history museums going extinct?
The country’s oldest natural history museum, in Philadelphia, has closed its doors to visitors. Will other museums follow?
Examining a new lunar crater + searching for signs of alien technology
Scientists are learning more about a recent impact crater on the moon. Plus, hunting for extraterrestrial life through technological clues.
Celebrate the rythmn of the natural world with Margaret Renkl
On November 20, SciFri Book Club will talk live with Renkl about her book, “The Comfort of Crows” and finding joy in nature.
Did the COVID pandemic stunt kids’ development?
The pandemic interrupted the lives of millions of kids. Researchers are studying the impact on their social and emotional development.
How do concussions affect the brain?
The latest scientific understanding of concussions is upending treatment recommendations for recovery.
Ayana Elizabeth Johnson on making climate action cool
Climate leader Ayana Elizabeth Johnson reflects on this moment of the climate movement and why climate action should be fun.
Are new treatments for celiac disease on the horizon?
More than 3 million Americans suffer from celiac disease, an illness with no current treatment. Is help on the way?
Discover the chambered nautilus with Dr. Gregory J. Barord
Join SciFri Educate on October 8 for a Cephalopod Week live Q&A about the ancient relative of the octopus and squid.
Play this game to build critical thinking and science literacy
This facilitator’s guide for “Endangered Rescue: Chambered Nautilus” offers expert tips for sharing escape room-style games with learners.
Can a living fossil learn new tricks? Meet the nautilus!
With poor eyesight, the chambered nautilus hunts by smell. Explore how a blue-light experiment revealed mysteries of the cephalopod’s memory.
Myth or math? Is the nautilus shell’s golden ratio real?
Grab a ruler, crunch the length-to-height ratios, and use the Fibonacci sequence to test whether this famous spiral is truly golden.
Everyone is calling for safer AI. So what does that mean?
Concerns about AI safety are growing. Two researchers explain what “alignment” means, and what questions remain.
Underwater archeology reveals clues about Ice Age humans
At the end of the last ice age, glacial melt inundated human settlements near shorelines. Underwater archeologists are uncovering their artifacts.
Bringing hard electronics into soft and squishy bodies
Inventor John Rogers bridges the natural and artificial worlds with flexible, biocompatible electronics.
The inner secrets of a snake with a spider on its tail
The spider-tailed horned viper uses an unusual appendage to lure in birds. Researchers looked inside the spidery tail.
Climate change is increasing hurricane risk for Hawaiʻi
Hawaiʻi has generally been safe from the worst effects of hurricanes. But this year two hurricanes battered the islands in a matter of weeks.
What is lymphatic drainage, anyway?
A new wellness trend focuses on stimulating the lymphatic system. What does this system do, and is there science to back these claims?