Audio
Listen to Science Friday live on Fridays from 2-4 p.m. ET, or listen to our daily podcast
BROADCASTS
Listen to the full 2-hour Science Friday broadcast, from last week or any week you like.
A trailblazing geneticist reflects on her life and work
In September 2025, Dr. Mary-Claire King discussed her groundbreaking work in genetics, from identifying cancer risk to reuniting families.
Is that spooky old house full of ghosts, or just infrasound?
Low-frequency noises that humans can feel, but not hear, may be behind the spooky feeling of old houses—and serve as a warning to animals.
How do clinical trials work, and who can participate?
A bioethicist walks us through the complexity of clinical trials, from their core scientific questions to patient selection to FDA approval.
Use of herbicide linked to Parkinson’s is on the rise in the US
A processing plant in Mississippi is leaking massive amounts of paraquat into the air. Its biological link to Parkinson’s is becoming clear.
New York poised to roll back progressive climate mandates
Mandates issued in 2019 required New York to cut emissions by 40% by 2030. Governor Hochul is moving to soften the goals, citing rising costs.
How yawning might help clear dirty fluid from the brain
Research shows yawning might help clear waste from our brains. Plus, breaking down a CDC report on how little sleep Americans are getting.
The new frontier of cancer research is in space
In the microgravity of space, tumors can triple in size in just 10 days. That could be a boon for cancer research, and a risk for astronauts.
Who’s composing music for my washing machine?
Why are appliances playing elaborate tunes, and where do they come from? Two sonic designers explain how they compose for your vacuum.
How El Niño shapes the world’s weather trends
The cycle of El Niño and La Niña is a powerful shaper of weather trends worldwide. What could a “super” El Niño bring?
Planning your photo ops for a trip around the moon
The Artemis II crew took photos of the far side of the moon with handheld cameras. A science team on Earth had plenty of requests.