Chemicals

"Blind Rush? Shale Gas Boom Proceeds Amid Human Health Questions"

"For shale gas to meet its potential, millions of Americans will have to live with drill rigs in or near their own neighborhoods. And that opens the door to a range of potential environmental health problems: pipelines and wellheads can explode, the process produces toxic air emissions, and fracking generates liquid wastes that can contaminate surface and drinking water supplies."

Source: EHP, 08/11/2011

"Glymes Time: EPA Takes on Obscure Chemicals in Consumer Products"

"Hardly anyone has heard of them, but millions of pounds of glymes are used every year to make household products. Now time is running out for glymes -- at least when it comes to new uses in consumer products. The U.S. Environmental Protection Agency announced that it plans to clamp down on these little-known ingredients used by a broad array of industries, including manufacturers of lithium batteries, inkjet cartridges, paints, prescription drugs and microchips."

Source: EHN, 08/08/2011

Most Plastic Products Found Toxic, But Alternatives May Exist

Nearly 500 combined-plastic products tested induced estrogenic activity. Other plastic products did not, and would cost about the same to use in lieu of the EA-inducing products. But, there are other modes of toxicity besides EA, so product testing should include carcinogenicity, immune disruption, neurological damage, etc.

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"EPA Considers New Call for Toxicity Testing of BPA"

"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.

Source: Science News, 07/28/2011

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