Feature

  1. Animal Science

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  2. The Search Goes On

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  3. African Fossil Pushes Back Human Ancestry

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  4. Do Sea Turtles Stop and Ask for Directions?

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  5. Front Matter

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  6. Science & Society

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  7. Books

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  8. Science and Math Education: No Easy Answer

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  9. How the Brain Knows When Eating Must Stop

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  10. Protecting Predators

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  11. Back Matter

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  12. Risky Sex Breeds Neglected Epidemic

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