From the ISS, NASA astronaut Don Pettit captured rare purple lightning and mysterious upper-atmosphere flashes above massive ...

This week’s persistent thunderstorms have been both a blessing and a curse. The modest relief from the recording-breaking high temperatures, the assistance with keeping lawns and plants hydrated, and ...

Nasa astronaut Don Pettit has shared a mind-blowing video from the International Space Station showing bright purple ...

Scorching temperatures that baked Southern California over Labor Day weekend will continue this week paired with thunderstorms and lightning strikes that will heighten fire risks across much of the ...

Picture this: You’re stuck in traffic on a summer afternoon, checking the weather app on your phone as dark storm clouds roll in. You might think about power outages or possible flooding, but you ...

Lightning researchers expect lightning could become more frequent as temperatures rise. Photo by Rick Lipscomb, courtesy NOAA. The age-old maxim says lightning never strikes the same place twice.