Asthma rates are at record levels, according to a new CDC report. The agency is concerned that more than half of all children and two thirds of adults don't have asthma action plans. […]

Heart-attack survivors face a substantially increased risk of premature death if they live near freeways or major roadways. Air purifiers may help, as may other prevention measures. […]

A leading tech publication names the IQAir HealthPro Plus air purifier to its list of tools for today's high-tech housekeepers. […]

Air pollution is improving, but more than 50 million Americans are still exposed to threatening levels of short-term particle pollution, according to the State of the Air 2012 report from the American Lung Association. […]