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BROADCASTS
Listen to the full 2-hour Science Friday broadcast, from last week or any week you like.
Listen To Ethereal Sounds Derived From Space
NASA’s Sonification Project aims to turn astrophysics data into sound, enabling visually impaired people to engage with outer space.
17:13
How Shoddy Science Is Driving A Supplement Boom
Questionable science, lax regulations, and wellness culture have turned dietary supplements into big business.
After CDC Director Is Ousted, More Senior Officials Resign
Former CDC scientist Demetre Daskalakis left his post, citing political interference and a lack of science in decision-making at the agency.
Meet 3I/Atlas, An Object From Another Solar System
The third interstellar object ever observed is in our neighborhood—for now. And, asteroid Bennu could contain dust from far-off solar systems.
How Common Household Products Pollute Our Indoor Air
Candles, hairstyling products, and other common items can produce toxic air pollution that lingers in our homes.
The Shape-Shifting Science Of Sand Dunes
A sand dune is much more than just a big pile of sand. But how do they work? And what else do scientists want to know about sand?
17:03
Food Science Experts On Perfecting At-Home Ice Cream
We’re pulling a few of our favorite stories about the science of ice cream out of the freezer.
Managing Wildfires Using A Centuries-Old Indigenous Practice
The Karuk Tribe in Northern California has stewarded its home using prescribed burns for millennia. Now, they’re training others on the skill.
‘Orbital’ Imagines The Inner Lives Of Astronauts On The ISS
The award-winning novel explores the inner thoughts of astronauts during a single day aboard the International Space Station.
An ER Doctor Reflects On Hurricane Katrina, 20 Years Later
Dr. Erica Fisher was working at Charity Hospital when it flooded, trapping her and 1,600 other people inside during Hurricane Katrina.