Fireworks are a surefire way to create a spectacle of color and light, but research has revealed these dazzling displays could pose a health risk. A study that is said to be the first to look at the impacts of firework exposure on human cells and animals, has found a range of harmful toxins can linger in the air once the lights go out.
The research was carried out by scientists NYU Langone Health, who looked at air quality samples collected from dozens of sites across the US, spanning a timeframe of 14 years. Through this analysis, the team found particularly high concentrations of toxic metals around Independence Day and New Year’s Eve.
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