It's almost summer, and if recent years are a guideline, that means heightened threats of wildfires. Billowing smoke from wildfires can cause dangerous air quality levels. Air filters in homes can ...

NEW YORK — Social media users are sharing a surprisingly effective way to protect yourself indoors from the toxic wildfire smoke blanketing much of the East Coast: a box fan, four air filters and a ...

As wildfires have ravaged so much of the country recently, an air-quality specialist discusses how the smoke choked her community and offers plans for surviving a fiery future.

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