Feature

  1. Excavation Clarifications

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  2. Unexpected Leakage through Landfill Liners

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  3. Solar Max Snaps a Big, Brilliant Flare

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  4. Rhinovirus Receptor Found; Colds Carry On

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  5. Acid Highs and Lows in Adirondack Lakes

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  6. Making New Materials Molecule by Molecule

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  7. More Cervical Cancer in Passive Smokers

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  8. AZT-Resistant HIV Seen

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  9. Mutation Revealed for Adult Tay-Sachs

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  10. Fading Remembrances of Television Past

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  11. Window on the Chemistry of Cracking Glass

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  12. HIV and IV Drug Abuse

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