Safety Precautions You Can Take , if Wildfire Smoke Is Impacting Your Area. N95 masks have been found to block at least 95% ...

Add Yahoo as a preferred source to see more of our stories on Google. Wearing protective coveralls and a chemical, biological, radiological and nuclear-rated gas mask, Debbie McMahon walks in her ...

Smoke from wildfires is not the only reason for poor air quality this year. It turns out, those wildfires created another ...

A new study out in the journal Science Advances finds that chronic exposure to wildfire smoke has contributed to tens of thousands of deaths each year in the United States.

Climate change in the Western U.S. means more intense and frequent wildfires churning out waves of smoke that scientists say will sweep across the continent to affect tens of millions of people and ...

Children born to mothers who were exposed to smoke in southern California showed increased rates of autism, although the reason why is unclear ...