Drinks including water, soda, beer and wine sold in glass bottles contain more microplastics than those in plastic bottles, according to a surprising study released by France's food safety agency Friday. Researchers have detected the tiny, mostly invisible pieces of plastic throughout the world, from in the air we breathe to the food we eat, as well as riddled throughout human bodies. There is still no direct evidence that this preponderance of plastic is harmful to human health, but a burgeoning field of research is aiming to measure its spread. Guillaume Duflos, research director at French food safety agency ANSES,...