Red sprites hover between 40 and 55 miles high. Up there, the air is thin, so electric fields can spark gigantic filaments ...

Ever wondered how pilots navigate through clouds? In this guide, I’ll walk you through the process of flying safely in clouds ...

A severe thunderstorm struck New York City on Thursday, June 19, bringing strong winds that uprooted trees and toppled power ...

Did you see these clouds this past weekend? Some of us refer to them as "Scary Looking Clouds," for obvious reasons, but here ...

Italy's Mount Etna produced a spectacularly explosive eruption Monday morning, sending a ripple of reddish clouds down from its summit. The soaring ash rose to form a mushroom cloud high above Etna, ...

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