At a Glance A researcher has created a model that allows scientiststo observe how microplastic fibersmove through the environment.Millions of tons of tiny microscopic pieces are bobbing around the world’s oceans.They make their way into soil, sediments, oceans and freshwater, including the Great Lakes. A researcher has created a model that allows scientists for the first time to observe how microplastic fibersmove through the environment. The research could eventually help the world combat plastic pollution. The model created by Nick...