Air quality in homes and offices is becoming a major health concern. Volatile organic compounds (VOCs) found in indoor air emanate from adhesives, furnishings, clothing, and solvents and have been shown to cause illnesses in people. Researchers tested ornamental indoor plants for their ability to remove harmful VOCs from indoor air. The study concluded that simply introducing common ornamental plants into indoor spaces has the potential to significantly improve the quality of indoor air.
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A study forthcoming in the Journal of Labor Economics suggests that high-quality teachers tend to leave schools that experience inflows of black students. According to the study's author, C. Kirabo Jackson (Cornell University), this is the first study to show that a school's racial makeup may have a direct impact on the quality of its teachers.
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The availability of healthy food choices and your quality of diet is associated with where you live, according to two studies conducted by researchers at the Johns Hopkins Bloomberg School of Public Health. Researchers examined healthy food availability and diet quality among Baltimore City and Baltimore County, Md., residents and found that availability of healthy foods was associated with quality of diet and 46 percent of lower-income neighborhoods had a low availability of healthy foods. [...more]
