Chemicals

"LOS ANGELES -- Barred from using lead in children's jewelry because of its toxicity, some Chinese manufacturers have been substituting the more dangerous heavy metal cadmium in sparkling charm bracelets and shiny pendants being sold throughout the United States, an Associated Press investigation shows."

"CHARLESTON, W.Va. -- Bayer CropScience has not properly maintained or tested the underground storage tank where it keeps roughly 200,000 pounds of methyl isocyanate, the deadly chemical that killed thousands of people in Bhopal, India, in 1984, state inspectors have alleged."

"A team of researchers has documented a variety of urogenital malformations in male babies born to women living in an area of South Africa where the potentially endocrine-disrupting pesticide DDT is still used. The team, reporting in a study published online 23 October 2009 in BJU International, believes the malformations may be connected to the mothers’ DDT exposure."

"A widely used type of asphalt sealant derived from coal tar may be making its way into the house dust of homes, according to new research. Young children may actually be playing on coal-tar-sealed driveways and playgrounds, potentially raising their exposure to harmful chemicals."

"A dark legacy of the Vietnam War is creating a whole new set of problems. ...Why hundreds of thousands of Vietnam vets with Agent Orange–related diseases have been made to suffer without VA health care."

"Maryland advocates for a ban on a toxic flame retardant that accumulates in the environment and has been linked to cancer and brain development problems intend to pursue an earlier phaseout of the chemical than the timeline currently spelled out in a recent federal agreement."

"A Canadian firm says U.S. use of defoliants in Vietnam has left perilous dioxin levels, but that the issue is solvable."

"Of the 84,000 chemicals in commercial use in the United States -- from flame retardants in furniture to household cleaners -- nearly 20 percent are secret, according to the Environmental Protection Agency, their names and physical properties guarded from consumers and virtually all public officials under a little-known federal provision."

"The Obama administration announced Wednesday it might write rules to limit the manufacture, processing and use of C8 and related perfluorinated chemicals, but would not propose any such regulations until at least 2012."