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Radio Archives

Home » Radio Archives

Here you can browse the extensive archive of Science Update’s flagship daily, minute-long, syndicated radio show (now also known as the Science Update Podcast – Daily Edition)—by date or by topic. You can also find past episodes of the Science Update Podcast – Weekly Edition. And don’t forget: you can search by keyword in the box on the upper right of every page.

Recent Archives

Image with photo of 1997 Nokia mobile phone and actor Rhea Seehorn

Sonic Boom: Killer Car Phones

Feb 23, 2026 3 min read
Even after 30 years, researchers are still sounding the alarm on the dangers of distracted driving. But drivers aren’t paying attention to the warnings, because they’re too busy checking their texts and updating their play lists. Researchers at the University of Toronto, who published the original study on which our Sonic Boom story was based, …
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Photo of chocolate fudge with headline Sonic Boom: Chocolate Pounds with inset photo of science reporter Rhea Seehorn

Sonic Boom: Chocolate Pounds

Feb 13, 2026 3 min read
Unless you’re a competitive eater, you probably don’t have to worry about gaining pounds of fat in a matter of days. But insatiably curious radio listeners still asked about the relationship between eating a pound of high-calorie food, like chocolate, and gaining a pound of weight. And Rhea Seehorn and the Sonic Boom team took …
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Image of the Air Force chicken gun, with inset of reporter Rhea Seehorn.

Sonic Boom: Chicken Gun

Feb 10, 2026 5 min read
Collisions with birds are a serious threat to both military and civilian airplanes. And, yes, the military could have spent millions of dollars developing an avian projectile that would have the same characteristics as a bird, and millions of dollars more manufacturing these synthetic projectiles to be fired at airplane windshields and engines for testing …
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Woman sleeping

Creative Dreaming

Nov 4, 2024 2 min read
Dreams can be a rich source of creative ideas.
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Biologist E.O. Wilson with children

E.O. Wilson: World Champion

Dec 27, 2021 3 min read
World-famous evolutionary biologist and entomologist E.O. Wilson died on Sunday, leaving behind a legacy as exceptional and wide-ranging as was his intellect and curiosity. An eye injury as a child permanently damaged his distance vision, limiting him to the examination of little things, and ultimately leading him to focus on ants, which became his lifelong …
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Composite image with four photos of a robot averting its eye gaze

Robot Gaze Aversion

Nov 2, 2018 2 min read
Humans relate better to robots that avert their eyes at well-chosen moments.
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Image with photo of 1997 Nokia mobile phone and actor Rhea Seehorn
Photo of chocolate fudge with headline Sonic Boom: Chocolate Pounds with inset photo of science reporter Rhea Seehorn
Image of the Air Force chicken gun, with inset of reporter Rhea Seehorn.

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