Feature

  1. The Answer Is No

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  2. Better Butter? This One May Fight Cancer

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  3. New Drug Thwarts a Chronic Leukemia

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  4. Animal Whodunit, Medical Mystery

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  5. Close Encounter: Galileo Eyes Io

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  6. Science News Books

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  7. Back Matter

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  8. Oil All Over

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  9. Behavior

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  10. Mutation Causes Rare Gum Disease

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  11. The Best Leonid Show Is Yet to Come?

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  12. Sooty Air Cuts China’s Crop Yields

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