YUCAIPA, Calif. -- A smoke-generating pyrotechnic device used during a gender reveal party sparked a raging wildfire that's charred more than 7,000 acres in Southern California, officials said Sunday.

Residents on Saturday could see several pyrotechnic devices and fireworks set off from an area in Beckwourth Riverfront Park as a training and safety seminar is held at the expansive grounds in ...

One of 23 major wildfires burning in California was started by a pyrotechnic device used at a gender-reveal party, authorities said Sunday. The El Dorado Fire in Southern California was caused by a ...

Add Yahoo as a preferred source to see more of our stories on Google. The Academy of Motion Pictures Arts and Sciences has launched investigations into six new areas of scientific and technological ...

The Los Angeles Police Department bomb squad continued its investigation Thursday into the death of a 17-year-old boy in a fireworks explosion in the South Los Angeles neighborhood of Vermont Knolls.

Turn disposable lighters into pyrotechnic devices. Brett Kavanaugh raises concerns about Supreme Court's decisions Gigantic US Spy Plane Lands on a US Aircraft Carrier With the penny going away, what ...