More trees, fewer health problems: Inside Green Heart Louisville’s five year study on air pollution control

Green Heart Louisville, a five-year project through UofL, wants to be a part of the solution, planting about 8,000 trees in South Louisville neighborhoods and studying their effect on residents’ health. Planting began Oct. 5 with the help of nonprofit Louisville Grows, which is canvassing and coordinating the planting of trees and shrubs on private, residential property.