Roxarsone, a drug linked to elevated levels of inorganic arsenic in chicken meat, is no longer used in broiler chicken farming, producers say. But another arsenic-based drug is still used to raise turkeys.
A study published online recently in the journal Environmental Health Perspectives documented slightly elevated levels of arsenic in samples of chicken purchased at grocery stores in 10 cities in the U.S.
So how did trace amounts of this toxin end up in supermarket poultry?
This week, Google, already a leader in mapping, created more space between itself and its competitors by more deeply mining the data users provide the company when using its various services.
At the Google developers' conference in San Francisco on Wednesday, Daniel Graf, director of Google Maps, crowed about the company's mapping app for the iPhone — and couldn't quite stop himself from taking a dig at Apple.
"People called it sleek, simple, beautiful, and let's not forget, accurate," he said.
Tina Brown, editor of the Daily Beast and Newsweek, joins NPR's Steve Inskeep again for an occasional feature Morning Edition likes to call Word of Mouth. She talks about what she's been reading and gives us some recommendations.
This month, her reading suggestions have a common theme: luck. Not good luck, not bad luck, but the often-ambiguous element of chance.
A Small Village Wins Big
Brown's first selection is a Michael Paterniti article from GQ, which Brown calls "a fabulous piece of very offbeat reporting."
A couple generations ago, when older Americans retired they could rely on pension plans to support them. Then, in the late 1970s and early 1980s, many companies switched their retirement plans over to 401(k) accounts. The security of workers' retirement savings suddenly became subject to the vagaries of the stock market.