Unusual cloud formations—rippled, twisted, and glowing—are appearing more frequently, sparking curiosity and concern. Experts ...

But what is even more intriguing is that their appearance can give insight into what the weather will be like in the near ...

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Asperitas clouds are a distinctive, but relatively rare cloud formation that takes the appearance of rippling waves.

A 2014 satellite image captured a rare glimpse of a massive, eerily circular ring of clouds that formed slap-bang in the ...

A research team has explored how different cloud types impact solar forecasting. The scientists explained that clouds present a great challenge to solar forecasting due to diverse and complex ...