On Today's Podcast
Sitting all day is terrible for us. Moving a little can help
Modern life involves a lot of sitting and staring at screens, and that takes a toll. Can moving for 5 minutes make a difference?
Listen NowAugust 7, 2026
Modern life involves a lot of sitting and staring at screens, and that takes a toll. Can moving for 5 minutes make a difference? Plus, DNA signatures of plant and animal species remain behind even after they’ve been eaten, digested, excreted, and flushed down the toilet. And, physician Masao Tomonaga reflects on a lifetime treating fellow survivors of the Nagasaki bombing.
What You Said: Frankenstein, Today
SciFri listeners weigh in on Frankenstein, Silicon Valley’s tech monsters, and the ethics of modern inventions.
7:44
A Michigan Fireball, An Omnivorous Shark, And An Ancient Epidemic
An exploding meteor gave a spectacular sky show near Detroit.
4:32
As Trump Pushes Offshore Drilling, Local Lawmakers Push Back
How states like California could put up their own barriers to proposed drilling rules.
16:17
Is Silicon Valley Making Its Own Monsters?
The unintended consequences of the tech world, and what CEOs could learn from Mary Shelley.
12:05
The Fiery Mountains Under The Sea
Most of the world’s volcanic activity happens under the sea—but we know very little about it.
17:30
In 2018, The Flu Is Back With A Vengeance
A nasty flu season has researchers doubling down on efforts to create a more effective vaccine.
16:24
Do Sleep Apps And Gadgets Really Help You?
Turns out, clocking in your data doesn’t mean clocking in better sleep.
17:17
Do Predictive Algorithms Have A Place In Public Policy?
Algorithms in are being used to aid decision-making in courts, child welfare, and other areas of public policy.
Introducing ‘Science Facts’
We’re teaming up with the Reynolds Journalism Institute to help you have conversations about climate change and more.
Science Facts: Climate Change
Use these facts when talking with friends and family who don’t “believe” in climate change.
‘Breakthrough: Women In Science’ In Theaters!
From March 5 – 31, the Science Friday video series is heading to Alamo Drafthouses across the U.S.
7:41
Radio Bursts, A Trip To CES, And A Sea Turtle Shift
New research argues that mysterious deep-space radio bursts may be produced by neutron stars.
4:17
A Successful Launch…Or Was It?
SpaceX says its recent launch of a secret payload went as planned. But the satellite is missing.
Breakthrough: Bitter Water
For Navajo hydrologist Karletta Chief, water is sacred. When a mine spill contaminated a vital river in the Navajo Nation, she decides to investigate the potential environmental and health impacts it had on her community.
17:08
Stretching The Boundaries Of Cell Biology
How squeezing, squishing, and stretching cells can change their biology—and why it matters to medicine.
7:50
An Ingredient For Life In Our Solar System: Salt
Scientists study meteorites carrying organic matter, including blue salt crystals, to Earth.
8:11
Protecting The Waterways Of The Navajo Nation
Hydrologist Karletta Chief monitors the rivers that flow through the Navajo Nation that have been impacted by runoff from surrounding mines and help the surrounding communities.
16:39
The Surprising Life Inside Frozen Soil
Microbes and root systems create a cozy ecosystem amid the icy earth.
29:24
Cosmic Questions In Comic Book Form
In “The Dialogues,” a new graphic novel by theoretical physicist Clifford Johnson, the superheroes are scientists—and they’ll teach you a thing or two about physics.
Ethics, STEM, And The Modern Dr. Frankenstein
A lot has changed since the publication of “Frankenstein” but the novel is still a valuable way to explore ethics with kids of all ages.