Feature

  1. Abbott Mendel, Darwinian

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  2. “New” Star in Milky Way

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  3. Adults Learn Better

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  4. Source of Aztec “Jade” Found

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  5. Summer Measles Dangerous

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  6. Maya Pyramid in Mexico

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  7. Anniversaries of Science

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  8. Short Big Toe Ape Relic

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  9. Front Matter

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  10. Life Extension Valuable

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  11. Are You Fit to Drive an Airplane?

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  12. Diabetes Drug Disappointing

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