Agriculture’s impact on human evolution clarified

Thursday, March 9, 2006 University of Chicago, Illinois biologists Dr. Benjamin Voight, Dr. Sridhar Kudaravalli, Dr. Xiaoquan Wen and Dr. Jonathan Pritchard have identified regions of human DNA showing the strongest marks of natural selection within the last 5,000 to 15,000 years. They found that many recent genetic changes are …

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Food with cancer-causing dye recalled in Britain

Saturday, April 30, 2005 The British Food Standards Agency (FSA) has announced a recall of foods containing banned dyes which increase the risk of cancer. The food products were sold at the Tesco, Waitrose, and Somerfield supermarkets. A Bristol company called “Barts Spices” found the illegal Para Red substance in …

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