Peanuts were a problem for 9 percent of households that reported someone with a food allergy or intolerance. hide caption

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Three examples of proposed warning graphics that will appear on cigarette packaging as part of the government's new tobacco prevention efforts. Evan Vucci/AP hide caption

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An AquAdvantage genetically engineered salmon behind a non-transgenic Atlantic salmon sibling of the same age. Courtesy of AquaBounty Technologies hide caption

toggle caption Courtesy of AquaBounty Technologies