A new study shows that exposure to two specific 'forever chemicals' may accelerate biological aging, especially in middle-aged men. Researchers revealed a link between faster epigenetic aging, and two of these alternatives, PFNA and PFOSA, a precursor of PFOA.

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Local river defenders force U-turn by occupying grain terminal operated by one of US powerhouses of world trade

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Last year, Natural Resources Wales said building a flood defence wall was "not economically viable".

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