KANSAS CITY, Mo. — Fireworks lit up the night sky over Kansas City’s World War One Museum and Liberty Memorial Friday night.

Strontium carbonate (red), calcium chloride (orange), sodium nitrate (yellow), barium chloride (green) and copper chloride ...

Yellow, green, purple, white, blue...how do fireworks get their color? It's all in the science. At least 20 girls are missing ...

Meteorologist Jaden Knowles explains the science and elements that give fireworks their colors. At least 20 girls are missing ...

Fireworks may dazzle, but they also pollute the air, disrupt wildlife and pose health risks. Some North Carolina cities are ...

If you’ve ever wondered how fireworks get their color, it all comes down to science, specifically metal salts. When fireworks ...

"Disturbing roosting migratory birds at night can result in mass deaths," says Bateman. "Disturbing breeding birds can result ...

It’s the Fourth of July in Mid-Michigan and that means there’s no shortage of things lighting up the night sky. From ...

Colors, sparks, booms and whistles all require different pyrotechnic recipes. chensiyuan/WikimediaCommons, CC BY-SA Paul E.

Stuck on today’s NYT Mini Crossword? Get all the answers and explanations for the July 4, 2025 puzzle with a beach-themed ...

There are hundreds of chemical formulas — or pyrotechnic recipes — for fireworks. These are still based off an ancient ...