February 21, 2025
The CEO of one of America’s oldest scientific societies discusses the recent cuts to scientific institutions, and how scientists can respond. Plus, flu infections are the highest they’ve been in nearly 30 years, and flu deaths this winter have surpassed COVID deaths. And, a video of a gloriously creepy anglerfish inspired tears and poetry online.
11:58
Probing Into The Microbiome In Your Nose
A team of researchers created a profile of the nose microbiome to help create future probiotics for upper respiratory infections.
17:01
A Private Route To Orbit
SpaceX is attempting to send the first privately launched crewed flight to the space station this weekend.
16:24
Cold Climate Organisms Offer Clues To Crackless Concrete
Engineers are looking to nature for inspiration to create new forms of concrete and other sustainable building materials.
17:23
Childhood Vaccinations Drop During COVID-19 Pandemic
COVID-19 has decreased trips to the pediatrician, leaving kids vulnerable to disease.
This Biotech Artist Wants Scientists To Think About Their Creations
Artist Ani Liu challenges how we think about creating the future, using artificial intelligence and mind-controlled sperm.
How Science Friday Produces Radio, From Home
Science Friday producers share how the team has restructured a live radio show during the coronavirus pandemic.
Making Music With Brain Waves And Heartbeats
This computer engineer is developing new technologies that turn her brain and body into musical instruments.
These Pollution Disasters Pushed Environmental Policy Forward
From oil spills to burning rivers, view snapshots of some of the most catastrophic pollution events in U.S. history that inspired environmental protection efforts.
11:49
A Small COVID-19 Vaccine Trial Shows Promise
Early indicators from a small vaccine study are a positive step toward the end of the pandemic. Plus, what’s happening with locusts in East Africa, and how climate change is impacting hurricanes.
12:09
An Aggressively Glossy Bird
Cassowaries’ unique feather structure and sheen might help answer questions about dinosaurs.
11:40
Blood Clots Linked To COVID-19 Are Raising Alarm
Doctors are seeing unusual blood clotting in some patients hospitalized with the novel coronavirus.
16:42
Mapping Migration In Asia Through Ancient Genomes
Tracking 26 ancient genomes helped researchers map human migration across Asia 10,000 years ago.
33:28
Environmental Protection Apocalypse: What’s Happening to the EPA?
The Trump administration is paving the way for polluters.
COVID-19 Mortality Is Worsened By Air Pollution, New Research Finds
A Harvard research team finds that an increase of one part per billion of air pollution is linked with an 8% increase in COVID-19 mortality.
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How To Ferment Your Own Amazake
Two chefs create a recipe for fermenting the foundation of sake and rice-based alcohols—all with a dash of chemistry.
10:37
Global Flare-ups Of COVID-19 Hot Spots
Countries that were touted as early successes in “flattening the curve” are seeing flare-ups of COVID-19 outbreaks.
16:49
Koji: The Mold You Want In Your Kitchen
The fluffy white mold has transformed food for centuries—and it’s a perfect tool for culinary experimentation.
11:40
Monitoring Your Pandemic Health, From Your Home
New at-home tests and health monitoring devices may give a new picture of the COVID-19 pandemic.
16:42
Galileo’s Battle Against Science Denial
How Galileo’s fight for science against skeptics is more relevant than ever.