Clouds need a few things to form— warm and moist air, a cooling process and a cloud condensation nucleus. A simple speck of dust could be a cloud condensation nuclei but in this experiment it is the ...

GOBLES, Mich. — Whether it's a sunny or rainy day, this science experiment is a fun way to show how when clouds get too heavy, rain must fall! In this week's weather kids experiment, Haleigh Vaughn ...

Watch the video of Sarah’s school science experiment at Camelot Elementary in the video player above. Are you looking for something fun to do at home with a bit of science behind it? This ...

The hot water in the jar is evaporating into water vapor and collecting at the top of the jar. Warm air rises and the water vapor droplets are so light they rise to the top. At the top of the jar, ...

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 ...