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 ...

Cleaning clothes from smoke damage and soot can be tricky. Smoke and soot particles embed themselves deep into fabric fibers, leading to stubborn odors and potential skin irritation. Follow these tips ...

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 ...

In the United States, smoke from wildfires is undoing progress from the Clean Air Act. In poorer countries, the situation is even worse. By Delger Erdenesanaa and Noah Weiland On the heels of an ...

Over the last few decades, air in the U.S. has undergone a remarkable transformation: pollution levels of health-damaging tiny particles have dropped by roughly 40% since 2000, primarily thanks to the ...