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The Times of India
The Times of India
World
TOI World Desk

Scientists tested road dust in 7 eastern US cities; metals from old factories and decades-old pesticides were still sitting near parks and schools

Dust lining city streets may seem harmless, but new research suggests it can carry a chemical legacy that has lingered for decades. A study led by researchers at the University of Virginia (UVA) found that road dust collected from seven mid-sized cities across the eastern United States still contains toxic metals linked to historic industrial activity, coal combustion and even metal-containing pesticides and insecticides used decades ago.

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