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How 3M executives convinced a scientist the forever chemicals she found in human blood were safe
Decades ago, Kris Hansen showed 3M that its PFAS chemicals were in people’s bodies. Her bosses halted her work.
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3M offers $10.3B settlement over PFAS contamination in water systems – now, how do you destroy a ‘forever chemical’?
PFAS can be filtered, but getting rid of the chemicals is a monumental challenge. A biochemist and soil scientist explain.
