"Just a few miles from the spot where Enbridge Inc plans to build a massive marine terminal for its Northern Gateway oil pipeline, Gerald Amos checks crab traps and explains why no concession from the company could win his support for the project."

"Some materials that would be stored in a proposed underground nuclear waste facility less than a mile from Lake Huron are hundreds of times more radioactive than was told to Canadian government officials considering the site."

"Geologists in Ohio have for the first time linked earthquakes in a geologic formation deep under the Appalachians to hydraulic fracturing, leading the state to issue new permit conditions Friday in certain areas that are among the nation's strictest."

"Faced with public outrage about gritty black dust blowing through Chicago’s Southeast Side, Mayor Rahm Emanuel talked of forcing towering mounds of petroleum coke out of Chicago and outlawing new piles with costly regulations. But the fine print of a zoning ordinance unveiled Tuesday by the Emanuel administration opens the door for greater use of the high-sulfur, high-carbon refinery byproduct in the city."

"An unknown amount of oil leaked from BP Plc's Whiting refinery in Indiana into Lake Michigan after a mechanical glitch on Monday afternoon, the company confirmed on Tuesday."

"Wisconsin towns want regulatory control. Will the state take it away from them?"

"A major oil pipeline owned by Sunoco Logistics Partners LP leaked thousands of gallons of crude oil into a nature preserve in southwest Ohio late on Monday."

"Years of pushing for action by property owners along Lakes Michigan and Huron have finally prompted the federal government to explore an engineering fix to the low water plaguing the lakes for the past 15 years."