David Kestenbaum David Kestenbaum is a science correspondent for NPR. His job allows him to combine his extensive background in physics with his love of broadcast journalism.
David Kestenbaum
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David Kestenbaum

Mottainai Grandma Reminds Japan, 'Don't Waste'

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Japan Trades In Suits, Cuts Carbon Emission

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In Japan, Going Solar Costly Despite Market Surge

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Japan Wrestles with Kyoto Accord Promises

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Researchers Seek to Recreate Fusion Power

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Making a Mark with Rockets and Roadsters

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Leak at Japan Nuclear Plant Went Undetected

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Atomic Tune-Up: How the Body Rejuvenates Itself

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Hear NPR's David Kestenbaum

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Will Mars Rover Survive the Crater of Doom?

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Critics Call 'Yucca Mountain Johnny' Propaganda

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U.S. Nuclear Warhead Numbers Are Kept Secret

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NASA Chief Assailed for Climate Comments

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Browns Ferry Nuclear Plant Refurbished and Running

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North Carolina Family Takes Carbon Challenge

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