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 Tracks Path of Indian Ocean Tsunami

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U.S. Races to Develop New Tsunami Warning System

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New Exhibit Updates Story of Dinosaur Era

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Global Warming's Link to Clearer Skies on Earth

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The Future of the Ivory-Billed Woodpecker

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Ivory-Billed Woodpecker Found Not to Be Extinct

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Spent Nuclear Fuel to be Burned in Disarmament Plan

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GAO Pushes for Nuclear-Fuel Tracking System

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African Skull Points to Common Ancestry for All Hominids

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Hearing Held on Falsified Yucca Mountain Data

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December Indian Ocean Quake Was Larger Than Thought

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