Feature

  1. Conflicting Reports on Climate Change

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  2. Wilson’s Sociobiology Synthesis

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  3. Physical Sciences

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  4. Books

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  5. Science Adviser: Politics and Surrogates

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  6. Front Matter

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  7. Biomedicine

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  8. The Three-Star Solar System (Almost)

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  9. Cell Cultures: Confused and Contaminated

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  10. U.S. Antarctic Base Closed; 12 Evacuated

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  11. A New Antisickling Agent

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  12. Early Test for Diabetes Found

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