Lead-based paint is one of the leading causes of lead exposure among children. (AP Photo) This story is part of the WHYY News Climate Desk, bringing you news and solutions for our changing region.

Despite receiving millions of dollars in federal funding, the city of Dallas has failed to administer a program to remove lead from residents' houses, a Dallas Morning News investigation found.

Allegheny County's lead removal program celebrated a big milestone this week: 300 homes are now lead-free due to the program. Raychal Collins-Struck said she was pregnant when she applied for lead ...