By this time next year, the state will require lead testing for all children statewide, the Illinois Department of Public Health says.

Some Eagan residents are learning this week that they may have been exposed to elevated lead levels that were emitted from a lead-melting facility earlier this year. The Minnesota Pollution Control ...

The Illinois Department of Public Health has identified 16 ZIP codes in Kane County that are high-risk for lead exposure, ...

More than 200 kindergarten students in northwestern China were found to have abnormal blood lead levels after kitchen staff used paint as food coloring, authorities said, in a case that’s stoked ...

We construct a unique individual-level longitudinal dataset linking preschool blood lead levels with third grade test scores for eight birth cohorts of Rhode Island children born between 1997 and 2005 ...