Radio
Listen to Science Friday live on Fridays from 2-4 p.m. ET
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.
7:45
Pap Test May Detect More Than Just Cervical Cancer
Routine pap tests may be capable of spotting signs of ovarian and uterine cancers.
6:31
Negative Temperatures That Are Hotter Than the Sun
Scientists have cooled potassium gas to one billionth of a degree below absolute zero. But in the quantum world, that’s actually “hotter” than the sun. How is that possible?
16:40
A Journey to the Oort Cloud, Where Comets Are Born
The comet ISON, discovered by two amateur astronomers last year, will zoom past Earth next fall. But where did it come from?
17:03
‘Full Planet, Empty Plates’
In his new book, Lester Brown says the world’s food supply is tightening—and the reasons are many.
5:25
Cold-Water Fish Break the Ice with Antifreeze
Cold-water fish and snow-dwelling insects have evolved antifreeze proteins to avoid icing up. This natural antifreeze also keeps the “ice” out of some ice creams.
5:09
Science Looked Good in 2012
Catfish eating pigeons, water traveling uphill, a blue whale barrel roll, and other science cinema highlights from the year.
41:46
Looking Back on a Year in Science
What are your picks for the top science stories of 2012?
Making Resolutions That Stick
Nearly half of U.S. adults will make year-end resolutions to change for the better in the coming year.
The Renaissance Man Who Got It All Wrong
In A Man of Misconceptions, John Glassie writes of the priest-scientist Athanasius Kircher.
Book Challenges Kids With Science-Based Mysteries
A father/daughter team has written a series of brain-teasers for science-minded students.