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  1. Inherit the Warmer Wind

    The genetic makeup of organisms ranging from fruit flies to birds appears to be changing in response to global warming.

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  2. Astronomy

    What’s a Planet?

    Recent observations have blurred distinctions among stars, brown dwarfs, and planets.

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  3. Humans

    Letters from the December 2, 2006, issue of Science News

    Concerns vented “Venting Concerns: Exploring and protecting deep-sea communities” (SN: 10/7/06, p. 232) barely scratches the surface of the problem. What is stopping someone from gene splicing the disease of choice onto heat-loving bacterium? Something that can live near the 600°F of melting lead will certainly survive the standard hospital-sterilization process. D.J. KavaBeaumont, Texas The […]

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  4. Humans

    From the November 21, 1936, issue

    Wild turkeys, a life-extending diet, and seeing through fog.