Christopher Joyce Christopher Joyce is a correspondent on the science desk at NPR. His stories can be heard on all of NPR's news programs, including NPR's Morning Edition, All Things Considered, and Weekend Edition.

Ocean Asphalt Patch a Deep-Seep Mystery

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Study: Overfishing Altered Cod Evolution

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Exhibit Examines Nazi Use of Eugenics

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Panel Urges Cabinet-Level Oceans Agency

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Panel: Create Federal Ocean Agency

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Animal Learning Study Sees Gender Difference

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Study: Ferns Younger, 'Smarter' Than Believed

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Saving the World's Spineless

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Future of Nuclear Energy in the U.S.

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U.S. to Expand Mad Cow Testing

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Amazon Forest Growth Puzzles Scientists

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Iraq: A Case Study on the Roots of Genocide

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Mad Cow Panel Recommends New Steps

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FDA Revamps Rules for Cattle Part Use

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Digging for Dinosaurs in Antarctica

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