(Credit: Petras Gagilas/flickr)

Federal tests 'dramatically' undercount BPA and other chemical exposures

Researchers say federal agencies use highly inaccurate tests to estimate exposure to BPA—findings that extend to multiple other harmful chemicals that get into our bodies

Tests used by the federal government to determine how much of the chemical bisphenol A is in people's bodies have "dramatically underestimated" our exposure, according to an analysis published today.

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Originals

Exposed: How willful blindness keeps BPA on shelves and contaminating our bodies

We all are exposed daily to bisphenol-A (BPA) and other bisphenols – estrogen-like substances added to food can liners, paper receipts and plastic containers.

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BPA testing in the lab of Cheryl Rosenfeld, a University of Missouri researcher. (Credit: Cheryl Rosenfeld)
Originals

Exposed: A scientific stalemate leaves our hormones and health at risk

This is part 1 of a 4-part investigation of the science surrounding the chemical BPA and the U.S. regulatory push to discredit independent evidence of harm while favoring pro-industry science despite significant shortcomings.

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Researcher Pat Hunt at her Washington State University lab. (Credit: Lynne Peeples)
Originals

Exposed: On the edge of research honesty

This is part 2 of a 4-part investigation of the science surrounding the chemical BPA and the U.S. regulatory push to discredit independent evidence of harm while favoring pro-industry science despite significant shortcomings.

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Researcher Pat Hunt with lab mice in her Washington State University lab. (Credit: Lynne Peeples)
Originals

Exposed: Deciphering the real message about BPA

This is part 3 of a 4-part investigation of the science surrounding the chemical BPA and the U.S. regulatory push to discredit independent evidence of harm while favoring pro-industry science despite significant shortcomings.

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Valspar cans. (Credit Lynne Peeples)
Originals

Exposed: Toward a BPA-free future

This is part 4 of a 4-part investigation of the science surrounding the chemical BPA and the U.S. regulatory push to discredit independent evidence of harm while favoring pro-industry science despite significant shortcomings.

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