A McDonald's billboard in St. Paul, Minn., advertises in the Hmong language. A new study of first- and second-generation Hmong and Karen immigrants finds their gut microbiomes changed soon after moving to the U.S.
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Fried chicken and mac and cheese: A study suggests Southern cuisine may be at the center of a tangled web of reasons why black people in America are more prone to hypertension than white people.
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Photographer Lorenzo Vitturi assembled this collage of products sold at the street market of Lagos Island, Nigeria, including the T-shirt that gave him the title for his new book: "Money Must Be Made."