An international study found that air pollution leads to more cancer-related genetic changes than secondhand smoke.

Exposure to air pollution, other contaminants and traditional herbal medicines may be contributing to the development of lung ...

Air pollution used to be much worse. In October of 1948, a thick, choking smog settled over the small Pennsylvania town of Donora. The town was home to two steel plants.

Breathing polluted air—even at levels considered “safe”—may quietly damage your heart. A new study using advanced MRI scans found that people exposed to more air pollution showed early signs of ...

A new study reveals that air pollution, traditional herbal medicines and other environmental exposures are linked to genetic ...