NPR has tracked the prices of dozens of items at the same superstore in Georgia, including eggs, T-shirts, snacks and paper towels. Here's what got cheaper over the past year, and more expensive.
Treating people through nutrition is not a new idea, but it's making inroads as more medical professionals make meals a formal part of care, rather than relying solely on medications.
Evening markets are a common sight throughout Asia, where delicious aromas regularly beckon hungry shoppers. Now night markets are popping up here in cities across the U.S.