Science for your smoocheroos.
Scientists hope to one day develop probiotics that shield humans too.
Many manufacturers have stopped using PFOA—but they’ve switched to other chemicals that could be just as bad.
Proceed with caution. And if it bubbles, evacuate.
After a study uncovered PFAS in compost, regulators in Washington moved to ban this class of synthetic compounds.
Dress for distress.
Genetically engineered trees could supply the chemicals needed to make glue, paint, varnish and other household goods.
Freshly-laundered clothes mask an environmental and social blight.
Judges just ordered the agency to stop dawdling.
Instant prints make smart phone photography seem boring.
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