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.

Study Boosts Switchgrass as New Alternative Fuel

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Carbon Offsets: Government Warns of Fraud Risk

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Global Warming Jeopardizes Norway's Fish Farms

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Norway Buries Its CO2 Under the Sea

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Weighing the Impact of Iran's Uranium Program

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Climate Experts Mull Payment to Stop Deforestation

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Nations to Reunite for Kyoto Progress Report

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'Mesozoic Cow' Rises from the Sahara Desert

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Oil Profits Fund Future Explorations

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The Science and Business Behind Oil Prices

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Soybean Trade Drives Forest Destruction in Brazil

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Chasing Fire in the Amazon

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To Slow Amazon Fires, Scientists Light Their Own

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Amazon Fire Wars Exacerbate Global Warming

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