UI study: Climate change 'Midwest water hose' dumping rain in Iowa
Flooding that burst through levees, swamped farms and inundated homes and businesses in cities and towns across Iowa, Nebraska and other Midwestern states two years ago is part of a climate change-driven weather phenomenon that scientist say is happening more frequently. A new University of Iowa study says rising greenhouse gas concentrations caused by human activity are producing an increased frequency of a weather phenomenon that researchers call the "Midwest water hose." The Midwest water hose pulls moisture from the Gulf of Mexico that is then lifted above cold dry air from the Nort...