University of Utah researchers believe inflammation starts a months-long process that increases risk of aneurysm rupture.

University of Utah Health researchers have linked particulate matter (PM2.5) air pollution with aneurysmal subarachnoid ...

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.

UC San Diego study of global lung cancer shows mutations that lead to cancer are common in people who live in cities with bad air pollution. But cancer mutations are quite close to normal among ...

Air Pollution: Wear a mask to restrict exposure to pollutants Infections and chronic lung conditions like asthma can all be caused by or made worse by poor air quality. The danger is higher for ...

Several schools in Delhi close during winter for at least two weeks because of high air pollution levels.Every winter, widespread crop burning in north India and weather conditions add to the ...

Chicago's air among the most polluted as nation undergoes ‘distressing reversal’ The metro area ranked 15th overall for levels of smog, according to a new analysis from the American Lung ...

A study by UC San Diego researchers reveals that pollutants found in the sewage-laden Tijuana River are ending up in the air near the U.S.-Mexico border in San Diego County.