Feature

  1. Earth Science

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  2. Crystalline Hydrogen Gets Its First X Ray

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  3. Hints of a Downy Dinosaur in China

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  4. Books

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  5. Science News Books

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  6. Back Matter

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  7. Lapses in Memory Research?

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  8. Cometary Ices May Have Interstellar Origin

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  9. Ozone Hole Starts Strong, Fades Quickly

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  10. Back Matter

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  11. Research Funds Increase in Federal Budget

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  12. Front Matter

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