Should You Skip Fireworks This 4th?
Independence Day fireworks are an American tradition, but all those explosions leave behind far more than an air of celebration. Pyrotechnics typically contain health-damaging pollutants such as perchlorate to quickly burn fuel, heavy metals (barium, copper, lithium) to produce glittering colors, and sulfur-coal-laced powder charges that send fireworks aloft in the first place. Studies show that following a big fireworks display, contaminating ... read morePublished in Hazardous




