"Until now, scientists could only guess at the amount of plastic waste in the Great Lakes. This week, a team of researchers sets sail to conduct the first-ever survey of plastic pollution in the world’s largest fresh water system."

"Bets Thorkelson's opposition to 3M Co.'s hazardous waste incinerator began in the mid-1990s, when she learned that four moms of boys on her sons' hockey team had breast cancer."

"Toronto has become the first major city in Canada to ban plastic shopping bags in a surprise city council vote that the mayor denounced as 'ludicrous.'"

"CHARLESTON, W.Va. -- Local citizens on Wednesday threatened to sue FirstEnergy Corp. over a huge coal-ash impoundment along the West Virginia-Pennsylvania border, alleging the operation is polluting area streams, tainting groundwater, and violating federal waste disposal requirements."

"Los Angeles became the largest city in the nation Wednesday to approve a ban on plastic bags at supermarket checkout lines, handing a major victory to clean-water advocates who sought to reduce the amount of trash clogging landfills, the region's waterways and the ocean."

"Two states with large amounts of military and civilian nuclear waste told a federal court panel on Wednesday that the Nuclear Regulatory Commission was flouting the law by declining to decide whether the Nevada desert is a suitable burial spot — even if the Obama administration says the storage plan is dead."

"CLINTON, Ill. -- Fly over Clinton and the 266-acre landfill south of town doesn't look much different than 44 other landfills in Illinois.

But beneath its surface of inoffensive trash, the kind you put at the curb each week, are 4 trillion gallons of water used every day for public use, industry and irrigation in 15 Central Illinois counties.

And if ever the two shall meet, there could be trouble for the 750,000 people who rely on the Mahomet Aquifer, especially if Area Disposal's landfill starts accepting PCBs, a certain type of hazardous waste.

"LOUISVILLE, Ky. -- Black dust from the giant coal ash heap across the street from Kathy Little's Louisville home swirls in the wind, coating her windows, her car, and blows indoors to settle on the furniture. The ash blanketing Little's property is a byproduct of a nearby coal-burning power plant. Since it's full of fine particles of arsenic, chromium and other metals, the U.S. Environmental Protection Agency is considering classifying the ash as a hazardous material."