Smoke drifting south from Canadian wildfires has made skies in Pennsylvania and other states hazy this week. The Pennsylvania ...

Certain trees, such as pines, are much more likely to burst into flames than others due to their sap and needles, McBean ...

California’s air quality alert, affecting over half a million people, has advised residents to avoid burning candles, incense, and using fireplaces.The warning is issued in ...

Code Yellow Air Quality or the moderate level for particle pollution is forecast for Saturday and Sunday. This may cause health symptoms for groups of people in the unusually sensitive category.

More and more people in Michigan are gagging on smoky air blowing in from Canada’s wildfires or struggling to avoid ...

The smell of campfire in the air might seem familiar by now, but this summer’s haze isn't just a nuisance: it’s historic.

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 ...

Most of Western Colorado and Eastern Utah will be under Red Flag Warnings once again Saturday from 11 AM to 8 PM. The wind ...

Wildfire smoke doesn’t just cloud the horizon, it can chemically change the air at ground level and in layers of the atmosphere miles above.

A fast-moving wildfire that ignited in a canyon southeast of Lake Piru had burned more than 5,370 acres and prompted evacuations in Ventura and Los Angeles counties. The fire was reported shortly ...

Wildfire smoke doesn’t just cloud the horizon, it can chemically change the air at ground level and in layers of the ...

The article discusses a study indicating wildfire smoke significantly increases ozone pollution, raising health concerns even ...