Environmental consequences of mountaintop coal mining
…greater than the threshold for toxic bioaccumulation. In some freshwater food webs, sulfate has accumulated to four times the toxic level, which can cause deformities in larval fish and expose…
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Global phytoplankton decline over the past century
Facebook Twitter LinkedIn Reddit Email Phytoplankton are microscopic, free-floating plants that form the basis of the aquatic food chain. They also account for half of all photosynthetic activity, and thus…
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Greenhouse gas mitigation by agricultural intensification
…and regional food security, transportation costs, labor, poverty and technology rather than global atmospheric carbon,” the authors state, suggesting that “private and multilateral investments should focus on maintaining or restoring…
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The Impact of bisphenol A and triclosan on immune systems in the U.S. population
…in food cans. What triclosan and BPA have in common is their ability to mimic or interact with human hormones. A 2011 study by the University of Michigan, “The Impact…
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Reading economic data releases from the government
…what goods are going up in price, or down in price. Recently, food and gasoline prices have been rising, causing the CPI number to go up. Housing costs. Housing expenses…
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Cost of Iraq, Afghanistan and anti-terrorism operations
…food and military aid to Pakistan or assistance to several countries in Africa. The report’s findings include: The price tag through fiscal year 2011 for such purposes as military operations,…
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Medical device recalls and the FDA approval process
Facebook Twitter LinkedIn Reddit Email The approval system for medical devices by the Food and Drug Administration has two tracks: Pre-Market Approval (PMA), which involves clinical trials and inspections; or,…
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Estimating the impact of the Fourth of July on later political affiliation
Facebook Twitter LinkedIn Reddit Email Early impressions of family, community holidays and public rituals stay with many people through their lives. But beyond the childhood memories of food, company and…
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Integrated assessment of black carbon and tropospheric ozone
…health, water and food security. Black carbon particles contribute to the loss of 50 million tons of crops annually and may lead to as many as 2.5 million premature human…
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Informing the news: The need for knowledge-based reporting
…sell children guns, alcohol or drugs,” said Dr. Walter Willett of Harvard University in a New York Times article, “but we do allow them to be exploited by food companies.”((Regina…
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