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  • Roof Positive

    Green Roofs Are Hot New Design Feature in London In London, the latest rage in building design is green roofing: Roofs covered in soil and foliage that can provide habitat for insects, lizards, and birds. The trend first took off as part of a government effort to protect the black redstart, a black-and-orange songbird that […]

    Grist staff Culture

  • The Wicked Switch

    Automakers Rapped for Pollution From Mercury Switches With recent revelations that just about all freshwater fish in the U.S. are contaminated with mercury, concern over the heavy-metal pollutant has regulators carefully examining every source. The fourth largest, as it happens, is automobiles, specifically the mercury switches in auto lights and brakes. Last year a record […]

    Grist staff Cities

  • A Bunch of Debunk

    Debate Over Benefits of Organic Food Heats Up The market for organic food is exploding, and as any star of teen movies can tell you, with success comes backlash. Some of the organic-food industry’s more enthusiastic backers have made lofty claims about the health benefits the foods confer, and now some scientists (and some industry-backed […]

    Grist staff Food

  • Manhattan Transference

    Feds Have Not Fully Studied Twin Tower Air Pollution or Treated Victims As the third anniversary of the 9/11 terrorist attacks approaches, the federal government has still not comprehensively studied the health effects of the dust and debris that filled the air around Ground Zero in the days following the attacks, and there is still […]

    Grist staff Uncategorized