There are 10 main cloud types, including the fluffy-looking cumulus clouds seen here. Take a look at the sky on any given day and you’ll likely see clouds of different shapes — some look like cotton ...

Clouds need two essential ingredients to form, and both must be present simultaneously for the process to begin. There are two ingredients needed for clouds to form: water and nuclei. The first ...

It all begins on the surface of the earth which is in the rivers, in the lakes, in the seas, even in damp soil. When the sun heats water, the water slowly converts to an invisible gas, known as water ...