Jul 24 Local News New Study Finds Eastern U.S. Pollution Worse Researchers from The Nature Conservancy and the Cary Institute for Ecosystem studies found that many previous studies examined the effects of a single pollutant on a certain aspect of an ecosystem. But lead author Gary Lovett says they don’t show the big picture. By Kristin Espeland Jul 24 Local News New Study Finds Eastern U.S. Pollution Worse Kristin Espeland