The science pros at TKOR demonstrate how to create colored smoke for visual experiments. Trump's board of peace: Which ...

Air quality can be impacted by smoke from wildfires. Our reporter set out to build an air filter — in a style the EPA praised, using only things she already had at home. It's almost summer, and if ...

Experts lay bare the health effects of breathing in wildfire smoke and the steps that can be taken to reduce one's risk. When you purchase through links on our site, we may earn an affiliate ...