Chemicals

"CHARLESTON, W.Va. -- As the trial begins in a major toxic pollution lawsuit against Monsanto Co., jurors won't be allowed to tackle a key issue: Should the company pay to clean up dioxin it allegedly spewed across the city of Nitro?

Experts won't testify about the need for property remediation. Lawyers won't argue about the issue. Jurors won't be asked to force Monsanto to spend the hundreds of millions of dollars such a project could cost.

Judges O.C. Spaulding and Derek Swope issued rulings in July and November that threw out that part of the case."

EPA's Toxics Releaser Inventory is the foundation of much of what the nation knows about toxic pollution. But it consists of estimates from industry, sometimes dramatically understating the extent of pollution, and omits whole industrial categories.

"Farmers and the food industry are asking the Obama administration to ease coming federal guidance that will advise consumers to minimize their intake of dioxins, chemicals that may be harmful at certain levels."

"ATLANTA -- For the first time in 20 years, a federal panel is urging the government to lower the threshold for lead poisoning in children."

"HILDEN, Nova Scotia -- Helene Van Doninck is tired of treating eagles for lead poisoning."

"The Louisville Water Co. has sharply lowered the levels of hexavelent chromium, a suspected carcinogen, in drinking water after solving a puzzle about the source of the pollutant."

"The Department of Homeland Security (DHS) has misled Congress about the effectiveness of a nearly five-year-old program that is meant to secure the nation’s chemical facilities against potential terrorist attacks, says Sen. Susan M. Collins (R-Maine).

"ALBANY, N.Y. — While health and environmental groups are praising the Environmental Protection Agency for reining in mercury emissions from power plants, a New York group says discarded thermostats remain a major source of mercury contamination in the state."

"In light of just-passed federal legislation, a chemical industry group is asking the Environmental Protection Agency to change course on its assessment of the most potent form of dioxin, a pollutant that causes cancer and is linked to reproductive problems. Such a move by the agency could drag out completion of the assessment, which has been underway for 20 years."

"Humans are having an effect on Earth's ecosystems but it's not just the depletion of resources and the warming of the planet we are causing. Now you can add an over-abundance of nitrogen as another "footprint" humans are leaving behind. The only question is how large of an impact will be felt. In a Perspectives piece in the current issue of Science, Arizona State University researcher James Elser outlines some recent findings on the increasing abundance of available nitrogen on Earth."