The health department tested four schools for lead. They've confirmed two have hazards, while a third has results pending.

Weeks after the Eaton Fire burned through Altadena, USC researchers were curious if there were high levels of lead in the soil. Here’s what they found.

The city of Milwaukee Health Department said "failure to act swiftly ... will place children at serious risk." ...

The U.S. Food and Drug Administration (FDA) issued a final guidance for industry titled Action Levels for Lead in Processed Food Intended for ...

While Robert F. Kennedy Jr., President Donald Trump’s pick to lead the US Department of Health and Human Services, has backpedaled on his anti-vaccine rhetoric during his Senate confirmation hearings, ...

Data reviewed by Caltech scientists found spikes of lead, chlorine and bromine in the air after the Eaton fire started.

Lead pollution started peaking when the Romans took over the Aegean coastline.

A Philadelphia couple was concerned after getting a letter about possible lead pipes in their home. Here's what to know.

The topic of lead poisoning is back in the news in Milwaukee after officials confirmed a student at a school was exposed to chipping lead paint in a bathroom in the school’s basement.

Metro Atlanta counties have reported that public water lines are lead-free. But the state of pipes on private property is less certain.

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Concerned residents peppered officials with questions and concerns as five parks remain closed. "It's a shame." ...