How a broken limb led to a non-smoker's lung cancer diagnosis a decade later

Leslie Stoll was an active athlete who had never smoked. She was shocked when a chance scan spotted something unusual.
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Researchers issue warning on overlooked hazard that can harm human lungs — here's what you need to know

As plastic pollution continues to accumulate globally, scientists are uncovering alarming evidence that the tiniest fragments — called nanoplastics — may harm lung tissue and threaten human health.