Cancer breakthrough is a 'wake-up' call on danger of air pollution

Scientists uncover link between car fumes and lung cancer that helps explain why so many non-smokers develop the disease globally Scientists have uncovered how air pollution causes lung cancer in groundbreaking research that promises to rewrite our understanding of the disease.The findings outline how fine particulates contained in car fumes "awaken" dormant mutations in lung cells and tip them into a cancerous state. The work helps explain why so many non-smokers develop lung cancer and is a "wake-up call" about the damaging impact of pollution on human health. Continue reading...