Air pollution remains a major threat to the health of many Americans, but stricter emissions rules could help, according to the American Lung Association. The organization's 25th annual "State of the Air" report found that 131 million people—39% of the U.S. population—live in areas with unhealthy areas of air pollution. And spikes in...
Air pollution remains a major threat to the health of many Americans, but stricter emissions rules could help, according to the American Lung Association. The organization's 25th annual "State of the Air" report found that 131 million people—39% of the U.S. population—live in areas with unhealthy areas of air pollution. And spikes in...
