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Daily Science Webcasts
Each weekday, Pulse of the Planet provides its listeners with a two-minute sound portrait of Planet Earth, tracking the rhythms of nature, culture and science worldwide and blending interviews and extraordinary natural sound.Get more info.
Distributed by NIEonline.com

Underwater Discoveries - Testing
Before heading out to sea, Science Diarist Jules Jaffe does a final test of an instrument designed to reveal some of the mysteries of the deep ocean.
-- Aug 29, 2014

Big Horn Sheep - Finding
Big Horn Sheep spend the first several months of their lamb's life high up on rock canyon ledges before finally coming down for water.
-- Aug 28, 2014

Big Horn Sheep - Tracking
Field biologist Janene Colby tracks Big Horn Sheep in the sweltering heat of Anza-Borrego Desert State Park.
-- Aug 27, 2014

Big Horn Sheep - Cliff Dwellers
If a desert big horn sheep feels threatened, it's all uphill from there.
-- Aug 26, 2014

Big Horn Sheep - Temperature
Desert big horn sheep come equipped with a variable internal "thermostat" which allows them to survive in dangerous triple-digit temperatures.
-- Aug 25, 2014