"CAL FIRE Law Enforcement has determined the El Dorado Fire, burning near Oak Glen in San Bernardino County, was caused by a smoke generating pyrotechnic ... by pink or blue smoke fireworks.

which means a chemical pyrotechnic composition, probably not just burning straw." What other smoke colors are possible? Could the cardinals send up red smoke if they wanted to? How about blue or ...

One of 23 major wildfires burning in California was started by a pyrotechnic device used at ... Video released by the U.S. Forest Service showed blue smoke coming from the target after it was ...

Gender-reveal pyrotechnic devices, which explode pink or blue smoke depending on the sex of the baby, are tremendously popular — and this isn't the first time they've caused problems.

Adding the element strontium to a color pyrotechnic mix produces a red flame; copper, blue; barium, green; and sodium for yellow. (Getty Images) Too much or too little of the chemicals make ...

American pyrotechnic artist Judy Chicago set off ... And then came the first puffs of blue smoke and a cacophony of oohs, ahs, and camera shutter clicks. As small plumes grew massive, the next ...

Rangers fans lined the M8 with a red, white and blue pyro display ahead of their crunch ... blue skies over Glasgow with read, white and blue smoke. Philippe Clement has named his team for the ...