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  1. Health & Medicine

    After terror, moms’ stress affects kids

    Infants born to women who developed posttraumatic stress disorder during pregnancy have unusually low concentrations of the hormone cortisol.

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  2. Astronomy

    Cosmic soot

    Astronomers have found a group of complex organic compounds, polyaromatic hydrocarbons, from a time when the universe was less than one-third its current age.

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  3. 19582

    This article says that fungal sprays could kill nontarget insect species, “but most of those species people don’t want anyway.” That is a flippant way to blow off reasonable questions. “Most” means “not all,” so some of them people would want. And I would suggest that most people don’t want (don’t care about) worms or […]

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  4. Health & Medicine

    Siccing Fungi on Malaria

    Two independent research teams have found that fungi can kill mosquitoes or reduce the efficiency with which they transmit the malaria parasite.