Air pollution in the Pittsburgh region was linked to as many as 12.5% of adult deaths in 2019, according to a study published ...

Breathing polluted air may do more than harm your lungs — it could also increase your risk of Alzheimer’s disease. In a sweeping study of nearly 28 million older Americans, researchers found that long ...

Of all fossil fuels, coal emits the most carbon dioxide per unit of energy, and burning it releases deadly pollutants into ...

On top of the fact that Wednesday is a messy, murky day weather-wise in the tri-state area, much of the region is also under an air quality alert due to elevated levels of fine particulate matter (PM ...

Cities are rapidly becoming the defining residential space of human life. Over 55% of the global population lived in urban ...

An air quality alert was issued by the National Weather Service in Upton on Tuesday, Feb. 17.

The primary pollutant in Milwaukee on Monday is PM2.5, which can be caused by wildfire smoke, vehicles and power plants.