Radio
Listen to Science Friday live on Fridays from 2-4 p.m. ET
February 28, 2025
A federal DEI ban is already prompting changes across science agencies. How will it affect medical research? A journalist traveled to five continents to learn about the afterlife of our trash, and why most “recyclable” plastic actually isn’t. And, the ocean liner SS United States will become an artificial reef in Florida. How do artificial reefs work?
16:36
Squid Gene-Editing Shows New Possibilities For Treating Genetic Diseases
A genetic breakthrough in squid research opens a new world for scientists.
17:28
Are There Jobs In Ambitious Climate Action?
Presumed Democratic nominee Joe Biden has unveiled an ambitious $2 trillion plan for climate change—and the economy. These experts think it just might work.
17:01
The Beautiful Spirals Of Sperm Cells On The Move
New tools—and math—are shifting our picture of a vital reproductive cell.
11:52
Will Nations Share Their COVID-19 Vaccines?
As the U.S., Russia, and other nations push forward on COVID-19 vaccine trials, what happens to countries that can’t develop their own?
17:11
How Zero Gravity Can Reveal Basic Biological Questions
Astronauts just bioengineered human cells on the International Space Station.
11:44
What’s The Game Plan For A COVID-19 Outbreak In Pro Sports?
Different sports are using combinations of ‘bubbles,’ testing, and quarantine to try to keep the season in play. But will it all work?
5:08
New Science Diction Episode: Learn About The Fishy History Of Ketchup
Ketchup is an essential companion of American summer cuisine, but where did it come from?
29:44
Living With Coronavirus, Behind Bars
For months, the incarcerated population has been battling COVID-19—and the struggle to contain the disease is highlighting systemic public health issues.
11:16
Three Missions To Mars
The United Arab Emirates, China and the U.S. are all launching missions to Mars this month.
16:46
New Photos Show Swirling Mysteries On Sun’s Surface
Scientists say phenomena on the surface of the sun look like “campfires.”