The "forever chemical" PFOS accumulates in honeybee colonies and transfers to their honey. New research shows chronic exposure leads to lower body weight in juvenile bees and disrupts key proteins, potentially threatening global pollination, food security, and human health.

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Source: Computational Materials Science, Volume 267

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Donald Trump's lengthy State of the Union address has been one of the top subjects for late night hosts this week, from Stephen Colbert to Jimmy Kimmel and Seth Meyers.

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