Add Yahoo as a preferred source to see more of our stories on Google. woman-wearing-a-face-mask-looks-out-over-the-neighborhood-with-wildfire-smoke-in-the-air As wildfires continue to wreak havoc ...

Delphine Farmer is a professor of chemistry at Colorado State University. When wildfire smoke turns the air brown and hazy, you might think about heading indoors with the windows closed, running an ...

When wildfire smoke turns the air brown and hazy, you might think about heading indoors with the windows closed, running an air purifier or even wearing a mask. These are all good strategies to reduce ...

Delphine Farmer receives funding from the Alfred P. Sloan Foundation, W.M. Keck Foundation, National Science Foundation, Department of Energy, and the National Oceanic and Atmospheric Administration.