"The Environmental Protection Agency should order companies such as Schlumberger Ltd. and Halliburton Co. to disclose the hydraulic fracturing chemicals used in U.S. oil and gas drilling, advocacy groups said."
"DuPont said it plans to stop selling and recall its widely used Imprelis herbicide after customers and several lawsuits complained that the treatment has killed thousands of trees."
Western Wisconsin is in the middle of a sand rush -- as companies mine the silica used in hydraulic fracturing (fracking) to produce natural gas. The mining operations have stirred concerns about effects on land and groundwater and health impacts on nearby residents.
"It is the nation's first public health goal for hexavalent chromium, made infamous in 'Erin Brockovich.' The goal isn't an enforceable standard but will help develop one, an official says."
"Critics are concerned that the B.C. government is allowing a natural gas company to draw water from a northern BC Hydro reservoir to use in a controversial technique called fracking."
"Faced with a natural gas drilling boom that has sullied the air in some parts of the country, the Environmental Protection Agency on Thursday proposed for the first time to control air pollution at oil and gas wells, particularly those drilled using a method called hydraulic fracturing."
"The Environmental Protection Agency solicited public comment, July 26, about whether to require new toxicity testing and environmental sampling of bisphenol A, an ingredient in many plastics and food-contact resins." Recent studies suggest BPA exposure may come from a wider variety of products, and cause more serious health effects, than previously thought.
"A state Superior Court judge has ruled that the Occidental Chemical Corp. is liable for the $1 billion to $4 billion in costs associated with the cleanup of sediments in the lower Passaic River contaminated decades ago by Diamond Alkali/Diamond Shamrock Chemicals Corp., a now defunct Newark pesticide manufacturing plant."
The Minnesota Court of Appeals ruled Monday that Oluf Johnson and organic farmers like him can sue for damages from neighboring farmers who apply pesticides that drift beyond their fencelines.
"New study finds that as warming heats up oceans and melts Arctic sea
ice, buried POPs are being re-released into the environment"
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