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July 12, 2024
Rising temperatures shut down some conchs’ impulse to reproduce. So scientists are ferrying them to colonies in deeper, cooler waters. Plus, there are currently 323 ongoing drug shortages in the U.S., leaving patients scrambling for necessary medications. And, new research shows that cats’ tendency to scratch is affected by stress, certain kinds of play, and how active they are at night.
29:24
Fact Check My Feed: More Kids Can Get COVID-19 Vaccines. Now What?
Pfizer’s vaccine is now approved for kids aged 5 to 11. Plus, which adults need which booster, and preparing for another pandemic holiday season.
5:18
The Science Friday Theme Song That Got Lost In The Mail
23 years ago, Ira dared Steve Allen, the first host of The Tonight Show, to write a Science Friday a theme song. Allen obliged—so why didn’t it make it on the show?
11:11
In First Real-World Experiment, Red Seaweed Cuts Methane In Cows By More Than Half
Researchers fed a working dairy’s cows red algae. It had a stunning impact.
26:05
SciFri Reflects On Three Decades Of Covering Science News
A lot has changed since the first broadcast in 1991. The show’s commitment to science hasn’t.
12:16
Younger Kids Next In Line For COVID-19 Vaccines
How will making vaccines available for children as young as 5 change the course of the pandemic in the U.S.?
22:36
Could Ordinary Household Objects Be Used To Spy On You?
Researchers have been able to coax a wide range of ordinary objects into information-gathering devices, known as a side-channel attack.
11:14
A Maggot Revolution In Modern Medicine
Fly larvae have been used to cure wounds for thousands of years. Researchers say they’re still more useful than you might think.
25:03
The Science Behind Cryptid Sightings
The existence of sea serpents and Bigfoot might never be proved. But a cryptozoologist explains why understanding their appeal is still important.
2:28
Listen To The Haunting Howls That Once Permeated Europe
Iberian wolves were once common in Europe. Now they’re in danger of extinction. A field recordist captured a soundscape of their howls.
19:35
Stories From Those On The Frontlines Of Sea Level Rise
As seas rise, what do frontline communities want and need? Trust, agency—and money.