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

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 ...

When air slowly sinks due to factors like terrain or diverging surface winds, it warms up. As it warms, the moisture content remains in vapor form, resulting in clear skies. Conversely, when air rises ...

You wouldn't think that clouds and snow floating around in the sky get help from bacteria near the ground, but those tiny organisms can lend a helping hand in getting clouds to form. First off, let’s ...

Mars is a planet of extremes—towering volcanoes, vast canyons, and colossal dust storms that can wrap the planet in a reddish ...

A casual weather observer can make a general forecast just by looking up at the clouds. The types of formations can offer ...

NORFOLK, Va. — Technically called “cumulonimbus flammagenitus,” pyrocumulonimbus clouds are a rare weather phenomenon caused by intense heat. These towering clouds form when extreme heat from a ...

In the swirling clouds of gas and dust that surround newborn stars, planets begin to form. These planet-forming disks are ...