Podcast Episodes
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When You Get an Itch...
Tough itch to scratch? Take a lesson from the bears.
1 year ago
Zebra Stripes
Brown and orange stripes can camouflage animals, but even Darwin was puzzled by black and white zebra stripes.
1 year ago
Lake Vostok
Despite being in Antarctica, this underground lake isn’t frozen.
1 year, 1 month ago
Plate Tectonics on Mars
Are there earthquakes on Mars? Or should we call them Marsquakes?
1 year, 1 month ago
Wetland bacteria, methane, and global climate change
Wetlands might not seem like they’re producing any methane, but invisible forces are at play.
1 year, 1 month ago
Colorful Giant Penguins
The Water King was a giant penguin that lived in Peru about thirty six million years ago.
1 year, 1 month ago
Why More Variety in Nature’s ‘Grocery Store’ Helps Species Coexist
Have you ever reached for a bag of chips at the same moment as another shopper? Why doesn’t one species grab every resource for itself?
1 year, 1 month ago
Becoming Part of the Music
When you’re at a loud concert, you can probably feel the thump of the bass. Why can’t you feel high-pitched sounds?
1 year, 1 month ago
Glacier "Sawdust"
How do glaciers give icy cold mountain lakes that dazzling shade of blue?
1 year, 1 month ago