"The 2014 season for Lake Michigan's only coal-powered passenger and car ferry comes to a close Sunday, signaling the end of the controversial practice of dumping coal ash into the Great Lake. When the vessel resumes operations in 2015, it will no longer release the waste material into those waters."

"Citing a rash of contaminated wells in Kewaunee County, a coalition of environmental groups on Wednesday petitioned the U.S. Environmental Protection Agency to use its emergency authority to investigate pollution of groundwater from dairy manure."

"A study in a rural Ohio county where oil and gas drilling is booming found air pollution levels near well sites higher than those in downtown Chicago."

"During the late summer and early fall, the water level on the Great Lakes usually drops several inches. This year, three of those lakes, Superior, Michigan and Huron, have seen the opposite happen - rising water levels. Joining us to talk about why that is is Drew Gronewold. He's a hydrologist at the National Oceanic and Atmospheric Administration. He works in the Great Lakes Environmental Research Laboratory."

"Climate change and invasive mussels may have made Lake Erie a more inviting host for toxic bacteria in recent years, suggesting that ambitious goals are needed for reducing phosphorus runoff that feeds large blooms like the one that forced a temporary tap water shutdown in and near Toledo, Ohio, scientists said Wednesday."

"Trucks hauling mounds of sand into the southern Minnesota town of Winona for delivery to drilling sites across the nation's shale regions are not spewing dangerous dust emissions into the air, preliminary data shows."

"When billionaire Chris Cline's company bought an option to mine a swath of northern Wisconsin in 2010, the company touted the project's potential to bring up to 700 well-paid jobs to a hard-pressed part of the state."

"Environmental groups came up short in their fight to prevent freighters from sweeping or washing limestone, iron ore, coal and other non-toxic remnants of their dry cargo into the Great Lakes."

"The Great Lakes Commission wants to slash the amount of phosphorus flowing into Lake Erie, the source of toxic algae outbreaks and the reason the city of Toledo lost its drinking water for two days this past summer."

"Although not the primary source of Great Lakes algae, climate change is exacerbating the problem and making it harder to reduce phosphorus and other nutrients that help algae grow, experts say."