The issue focused on air pollution is already receiving attention by researchers for use in environmental protection efforts

description: Air pollution has long been considered an environmental threat to human health and public health. Now, research shows that air pollution may lead to mental illness and suicide

description: Life expectancy at birth has declined since its peak in the 1960s

description: Labor force participation rate has declined since its peak in the 1960s

description: Children living in poverty have lower educational attainment than children living in poverty