"Levels of PFOS, a chemical manufactured by 3M Co. for a variety of commercial uses until about 10 years ago, have improved significantly in the Mississippi River between Hastings and St. Paul -- except for the area around the company's Cottage Grove plant, where they have worsened."
"The mining of rare earth metals, used in everything from smart phones to wind turbines, has long been dominated by China. But as mining of these key elements spreads to countries like Malaysia and Brazil, scientists warn of the dangers of the toxic and radioactive waste generated by the mines and processing plants."
"PepsiCo Inc. will remove a controversial chemical that is added to orange Gatorade in response to customer complaints. Outcry over the chemical, known as brominated vegetable oil, or BVO, had been building over the past year."
ExxonMobil is the last defendant in a landmark lawsuit in New Hampshire over contamination of drinking water withthe gasoline additive MTBE. Citgo is in talks to settle out of court.
"A state board votes to bar the chemical from baby products' containers. The Legislature has the final say."
"New research suggests the chemicals are playing a significant and previously unknown role in the global decline of amphibians."
"A new federal report finds toxic contamination remains widespread in the Chesapeake Bay, with severe impacts in some places, which health and environmental advocates say lends support to their push in Annapolis for legislative action on pesticides and other hazardous chemicals."
"An antibiotic widely used in soaps and cosmetics that mostly goes down the drain is slowly converting to toxins at the bottom of many of Minnesota's lakes and rivers."
"Serving hot food on melamine tableware could increase your exposure to melamine, a study released Monday in the journal JAMA Internal Medicine suggests."
"Diet and exercise are seen as the key factors that cause obesity, but new research suggests that certain chemicals called obesogens contribute to the global weight problem. Bruce Blumberg, professor of developmental and cell biology at the University of California at Irvine tells host Steve Curwood that the effects of an obesogenic chemical he studied seem to persist for several generations."
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