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.

Cancer Could Wipe Out Tasmanian Devils

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Computers Recreate Dinosaur Strides

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Plan Drawn to Warn of Natural Disasters

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Self-Censorship in the Sciences Today

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New Research Plumbs Cause of Historic Extinction

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Tsunami Warning System Proposed

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Tsunami Devastation Reveals Shortcomings of Monitoring System

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Red Tape Slowed Tsunami Warning from Reaching Asia

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Undersea Fault-Line Rupture Spawned Huge Tsunami

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Research Finds Whales, Too, Can Get the Bends

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Ancient, Complex Peruvian Communities Explored

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Diplomats Debate Future of Kyoto Treaty

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Government Locks Horns with Washington State Over Nuclear Waste

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Study Finds Benzene Damage in Workers Even at 'Safe' Levels

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Scientists Say Humans Were Made to Run

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