Today's Fourth of July guidelines aren't as strict as once outlined, though, and vary by state—and in some instances, by county. But it can be quite a confusing ramble of dos and donts, so we've ...

The rush of sunset on the 4th of July, the cool breeze just after as the sky gets darker and darker, racing to find the ...

Fireworks come in many different colors. AccuWeather's Melissa Constanzer explains the chemical composition that makes up the ...

READING, Pa. - Reading fire marshal Jeremy Searfoss says many of the federal agencies have left the site of the fire that destroyed the former Lincoln Chemical building, but they're still very ...

Ancient sediment reveals humans began systematically using fire 50,000 years ago, reshaping global climate patterns.