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 ...

Starting high in the Northern Hemisphere sky, I’ll be highlighting lots of stuff over the coming weeks and months. I’m going to start with the Cepheus Molecular Cloud, a rich region with some ...

Have you ever wondered how a cloud stays in the sky? In a recent conversation with my friend and colleague Alan Sealls, the AMS President-Elect told me that he pondered this very question ...

A rare cloud formation resembling waves in the sky has been seen across North Yorkshire. The billowy phenomenon was captured on camera in Cawthorn on Tuesday night by a BBC weather watcher.

A woman in Calgary, Alberta, Canada, saw a strange, wavy cloud in the sky on Feb. 22, 2025, and took to X, formerly known as Twitter, to crowdsource an answer. "Does anyone know what is happening here ...

An interesting phenomenon unfolded Monday in the sky over Houston as nearly perfect rows of clouds were spotted. Video submitted to us by a subscriber showed the unmistakable appearance of what ...

Viewers submitted photos on Click2Pins of the tubular type clouds moving across the sky. What caused these beautiful and unique clouds? They were pointing at Downtown Houston. These clouds are ...