Add Yahoo as a preferred source to see more of our stories on Google. Some lightning strikes are much more powerful than others and can often be the culprit behind some of Colorado's wildfires. Here's ...

ORLANDO, Fla. – Lightning is one of nature’s most electrifying spectacles—literally. According to the National Weather Service, thunderstorms form when key ingredients—moisture, instability and ...

Bill Burton: Lightning Part Two. Last week we tackled negative lightning. And negative lightning just kind of brings you down. Positive lightning just uplifts you. That's the difference, right? Tawana ...

FOX 13 Meteorologist Dave Osterberg explains the difference between positive lightning strikes and negative lightning strikes. Health officials warn of dangerous substance available in stores across ...