"It is not just a bad summer for ticks — it has been a bad decade for the spread of tick-borne infections. New surveillance from the CDC reports rapid expansion and increase in cases of babesiosis, a sometimes life-threatening disease, in Wisconsin."

"Each day for decades, five pipelines have quietly pumped more than 2 million barrels of Canadian crude oil below northern Minnesota's forests, lakes and rivers to refineries around the Upper Midwest."

"PLAINFIELD, Ill. -- Most roads have reopened in Plainfield after a train carrying crude oil derailed nearly 40 miles southwest of Chicago. Plainfield police said it will take several days to clean up an estimated 45,000 gallons of oil near Route 59 and Riverwalk Court, near the village's downtown business district."

"Michigan Attorney General Bill Schuette called for a deadline to close a controversial portion of an oil pipeline that runs along the bottom of the Straits of Mackinac, a channel that connects two of the Great Lakes. The pipeline has had more than two dozen leaks over its lifespan, and parts of its outer coating have come off."

"Toxic chemicals in the Great Lakes have dropped but invasive species and algal blooms threaten the lakes' ecosystems and keep them from being truly great, says a new report from the U.S. and Canadian governments."

"Deep in Gov. Scott Walker’s budget proposal is a seemingly benign item formalizing the transfer of 15 scientists within the Wisconsin Department of Natural Resources."

"FLINT, Mich. — By the time Robert Skidmore, an 85-year-old former auto industry worker, died in late 2015, officials had seen signs for months that Flint was wrestling with outbreaks of Legionnaires’ disease, prosecutors say. Yet despite a wave of such cases in 2014 and 2015, no public warning was issued until early 2016."

"TRAVERSE CITY, MI -- Native American tribes with treaty rights to natural resources north of Grand Rapids are quietly coordinating with Michigan officials who are deciding whether to let Nestle Waters North America extract more spring water from trout stream headwaters where the tribes have inland fishing rights."