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3,981 results for:

  1. Tech

    Obama selects Steven Chu as Energy Secretary

    Featured blog: Chu is an energy researcher who also shared the 1997 Nobel Prize in physics.

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  2. Earth

    U.S. radiation dose has doubled

    New analysis finds radiation-based medical procedures have skyrocketed.

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  3. Health & Medicine

    Feds won’t cover PET scans during isotope crisis

    One alternative procedure for scouting bone cancers is theoretically available, but currently may be an option only for people with deep pockets.

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  4. Health & Medicine

    Drumming up anthrax

    Mention anthrax and about the last thing that comes to mind is whether there’s a drum in the room. Yet tom-toms — or at least the stretched animal hides on their heads — can sometimes spew toxic anthrax spores into the air. Indeed, the Centers for Disease Control and Prevention recently highlighted the case of a previously healthy 24-year-old woman who nearly died, last December, after attending a “drumming circle” in New Hampshire.

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  5. Back Matter

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  6. Edward J. Meeman Dies

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  7. Low-Power Accelerators

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  8. The Battle for the Reef

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  9. Back Matter

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  10. Back Matter

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  11. Human Gene Maps: A First Step toward Genetic Engineering

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  12. Capt. Tribus Awarded Thurman H. Bane Prize

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