"CHEYENNE, Wyo. — A state agency that oversees oil and gas development voted Tuesday to require energy companies to disclose what chemicals they're pumping underground to improve the flow of oil and gas into well bores."
"As McDonald's today took the next step in recalling 12 million Shrek drinking glasses found to contain elevated levels of cadmium, both the company and the Consumer Product Safety Commission sought to tamp down concerns about the risk of the hazardous metal increasingly replacing lead in popular products."
Wastewater treatment plants can't mitigate the problem, which is compounded by other sources of water contamination, such as drugs that end up in landfills or flushed down toilets, and metabolites or unutilized drugs that pass through people who take the drugs.
"Over-reliance on the popular weed-killer Roundup has sped the evolution of weed species resistant to the herbicide, forcing some farmers to return to costlier and less environmentally-friendly methods of controlling crop-destructive infestations."
Tonight CNN completes its two-day special report, "Toxic America," detailing some of the ways Americans are exposed to toxic chemicals, their effects, and what can be done to reduce human exposure.
"If you're eating non-organic celery today, you may be ingesting 67 pesticides with it, according to a new report from the Environmental Working Group."
Dispersant manufacturer Nalco failed to disclose the chemical identity of the ingredients to the news media or public, and ignored a US EPA order to stop using the product in the Gulf.
A new US Geological Survey report indicates about 105 million US residents drink water from contaminated systems, often at pollutant concentrations that potentially pose a human health risk.
"Colorado Democrat Diana DeGette withdrew a proposed amendment today from House water legislation that would have expanded regulation of a controversial oil and gas production technique some say has contributed to groundwater pollution."
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