As fire crews and air tankers work to block the wildfires' explosive growth, images of red clouds of fire retardant falling ...

But, with hundreds of thousands of L.A. residents forced to evacuate their homes, the next best thing is a face mask or respirator to help avoid inhaling dangerous smoke particles. As we saw with ...

With 30 minutes to spare in the testing period, our air quality monitor registered no particulate matter. Though its performance wasn't as impressive with VOCs, it did a good job keeping the ...

Only seven countries in the world met safe air pollution levels in 2023, according to a report by Swiss air quality technology company IQAir. The World Air Quality Report, released earlier this ...