Add Yahoo as a preferred source to see more of our stories on Google. As hazy skies linger over metro Phoenix, some people may wonder if smoke from the Southern California wildfires is to blame. But ...

A new study led by researchers at National Jewish Health provides quantitative evidence linking burn pit smoke exposure ...

Several parts of Southern California are currently under a windblown dust and ash advisory as deadly wildfires continue to burn across the region. The advisory covers large sections of Los Angeles and ...

In a rare atmospheric convergence, the East Coast will experience both drifting smoke from Canadian wildfires and a sweeping plume of Saharan dust over the next few days. People in the Midwest ...

Nashville is in for some hazy skies Friday and Saturday, as smoke from wildfires out West moves into Tennessee. Upper level westerly winds have brought the smoke into the Volunteer State, said the ...

STATEN ISLAND, N.Y. -- Smoke from Canadian wildfires has blanketed NYC for days, casting a haze over Staten Island and severely impacting air quality across much of the Northeast. And officials have ...

MILWAUKEE - Dense wildfire smoke from Canada has once again covered large portions of the northern Midwest. This is leading to hazy skies, reduced visibility, and unhealthy air quality. Due to these ...

Air quality is taking a hit in parts of the central and eastern United States as smoke from out-of-control wildfires in Canada pours south – but that isn’t the only thing millions of people will ...

A new NASA-led study helps answer decades-old questions about the role of smoke and human-caused air pollution on clouds and rainfall. Looking specifically at deep convective clouds — tall clouds like ...

A dust sensor is an optical electronic system to detect fine particles such as dust. In principle, an optical dust sensor detects the dust particle concentration the in air by using an optical sensing ...

Wildfire smoke contains small particles that can cause serious health problems. Several parts of Southern California are currently under a windblown dust and ash advisory as deadly wildfires continue ...