You might be used to the feeling of Earth under your feet, but did you know that there’s soil high above your head? Way up in the treetops, where ferns, mosses, flowers, and even trees grow on top of the forest. A new study in Geoderma describes the factors that contribute to how canopy soil is formed.
Ira talks with lead author Jessica Murray, an ecologist and PhD candidate at Utah State University in Logan, Utah. They discuss the importance of canopy soil, what we do and don’t know about it, and what it’s like to study it.
Check out views from Murray’s field sites at sciencefriday.com!
‘I Will Not Be Vole Girl’—A Biologist Warms To RodentsThe path to becoming a scientist is not unlike the scientific process itself: Filled with dead ends, detours, and bumps along the way.
Danielle Lee started asking questions about animal behavior when she was a kid. She originally wanted to become a veterinarian. But after being rejected from veterinary school, she found a fulfilling career as a biologist, doing the type of work she always wanted to do—but never knew was possible for her.
Science Friday producer Shoshannah Buxbaum talks with Dr. Danielle Lee, a biologist, outreach scientist, and assistant professor in biology at Southern Illinois University Edwardsville in Edwardsville Illinois about what keeps her asking questions, what rodents can help us understand about humans, and the importance of increasing diversity in science.
This Soundscape Artist Has Been Listening To The Planet For DecadesJim Metzner is one of the pioneers of science radio—he’s been making field recordings and sharing them with audiences for more than 40 years. He hosted shows such as “Sounds of Science” in the 1980s, which later grew into “Pulse of the Planet,” a radio show about “the sound of life on Earth.”
Over the decades, Metzner has created an incredible time capsule of soundscapes, and now, his entire collection is going to the Library of Congress.
John Dankosky talks with Metzner about what he’s learned about the natural world from endless hours of recordings and what we can all learn from listening. Plus, they’ll discuss some of his favorite recordings. To hear the best audio quality, it might be a good idea to use headphones if you can.
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Transcripts for each segment will be available the week after the show airs on sciencefriday.com.
657: Ig Nobel Prizes | Stop Flushing Your Health Data Down The Toilet
653: The West’s Wild Horses | Artist Explores History Of Humans Genetically Modifying Pigs
650: Moon Rock Research | Science of Unraveling Sweaters
652: 2023’s Best Science Books For Kids
649: How AI Chatbots Can Reinforce Racial Bias In Medicine
651: An Exoplanet Where It Rains Sand
648: Ask A Chef: How Can I Use Science To Make Thanksgiving Tastier?
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647: Everything You Never Knew About Squash And Pumpkins
644: How A University Is Adjusting One Year After ChatGPT
646: Euclid Telescope’s First Images | A Black Hole That Came From Gas
642: How Five Elements Define Life On Earth
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637: How Poisons Have Shaped Life On Earth
635: Placenta Research May Help Explain Pregnancy Loss
634: A Common Cold Medicine Ingredient Doesn’t Work. What Now?
633: Diving Into Elon Musk’s Mind
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