The U.S. capital, Washington, saw its worst air quality of the year over the July 4 weekend, as smoke from a massive ...
Trump administration's massive 850,000-shell 'Freedom250' display promises an unforgettable spectacle - and a potential ...
With bigger fireworks celebrations across the US, cities are expected to experience poor air quality under historic heat.
Internal National Park Service documents project hazardous PM2.5 levels from 850,000 fireworks shells launched across 10 ...
Where there are fireworks, there’s smoke — and a greater risk of breathing difficulties for people with asthma, emphysema and ...
Fireworks are a Fourth of July tradition, but experts say the same explosions that light up the sky can also pollute the air, startle wildlife and create hidden health risks. In Raleigh, air pollution ...
Dozens of technicians will fire off about 851,000 fireworks on July Fourth, aiming to break a world record in what organizers ...
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