BOISE, Idaho — As wildfires continue through the hot and dry months of summer to fall, their smoke isn’t just clouding the skies, it’s also playing a complex role in the atmospheric chemistry. It can ...

A retrospective registry analysis linked ischemic and hemorrhagic strokes to pollutant levels on the event day and prior two days to reflect delayed physiologic effects. Ozone spikes (peak 136 ppb vs ...

As wildfires grow larger and more frequent across the West, researchers from Colorado, Utah, and California are digging into how smoke affects the air-and our health. In a new study published in the ...

ST PAUL, Minn. — People who struggle with breathing problems are likely to face some challenges this summer, with the Minnesota Pollution Control Agency (MPCA) predicting a "moderately active" summer ...

Wildfires release vast amounts of visible pollutants into the atmosphere that darken skies and push people indoors to avoid unhealthy air. But a near-invisible threat to public health associated with ...

AUGUSTA, Maine (WABI) - The Maine Department of Environmental Protection has issued an Air Quality Alert for portions of coastal Maine. Meteorologists at the Maine DEP say ozone has been building over ...

Long Islanders who are very sensitive to air pollution should consider limiting outdoor activities Tuesday because of ozone pollution, authorities said, though by late Monday the region was not ...

Coloradans experiencing itchy eyes or sneezing on this Thursday are likely due to the thick haze over Denver and the entire state. Colorado has experienced a huge influx of wildfire smoke from large ...

Helping homeowners and real estate professionals eliminate cigarette smoke and persistent indoor odors without costly ...