as America celebrates Independence Day
CAN’T DO THIS IN A GYM! as America celebrates Independence Day July 4, 2026Updated July 5, 2026, 1:07 a.m. ET Fireworks can be seen over the Hudson River during the Macy's Fourth of July show on…
250 years USA
We Hold These Truths to Be Self-Evident
We Hold These Truths to Be Self-Evident The Declaration of Independence is the founding document that formally announced the American Colonies' break from British rule. Adopted on July 4, 1776,…
Fireworks are pyrotechnic devices that produce light, sound, smoke, and colors as they combust. Powered by gunpowder and chemistry, when specific chemicals are burned, they emit colors at differing wavelengths, creating colorful firework displays. During the pandemic, when professional fireworks shows were often canceled, it fueled an uptick in consumer firework usage—and injuries.
Fireworks are pyrotechnic devices that produce light, sound, smoke, and colors as they combust. Powered by gunpowder and chemistry, when specific chemicals are burned, they emit colors at differing wavelengths,…
