Why do some clouds look like cotton balls while others look like flying saucers? The shapes of clouds reveal different things ...

The air around and above us always has some water vapor and some particles in it. The particles could be dust or salt or even ...

Answer: Clouds form when sufficiently moist air is cooled to the dew point temperature of the air or below, so that either liquid water droplets form on cloud condensation nuclei, or in the case of ...

Have you ever looked up at the clouds in the sky and wondered how they form? Understanding cloud formation is really important for studying weather patterns and making accurate forecasts. Those clouds ...

With a ceiling set at 3000 feet, all the clouds confined to that limited altitude, flying above it reveals the possibility of encountering another layer or no clouds at all. Why do clouds stratify at ...

WEST LAFAYETTE, Ind. — Every cloud is lined, not with silver, but with science — at least from cloud expert Alexandria Johnson’s point of view. Clouds are ubiquitous. They are one of the most notable ...

GRAND RAPIDS, Mich. (WOOD) — Cloud formations are a key indicator of atmospheric conditions, and flat clouds with fluffy tops are especially telling. Clouds of this structure are cumulus clouds, and ...

Alexandria Johnson does hard science on the most nebulous of subjects: clouds. As an atmospheric scientist and assistant professor of practice in Purdue University’s College of Science, she studies ...

Some days the sky is blue, some days it's cloudy. Why do clouds form on some days and not on others? — A Big Sky watcher Clouds are just water — liquid water in the form of droplets that are so small ...

Have you ever asked yourself: How do clouds form? Why do they have different shapes? Why do some clouds rain and others just move on? What do I need to make a cloud? Can I make a cloud at home? Join ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. If you're in the northern hemisphere and it's been a clear ...