All about Clouds

Did you know that stratus clouds can cover the sky like a thick gray blanket? Stratus clouds are the lowest clouds in the sky. Learn more in What Are Stratus Clouds?, a title in the All about Clouds series.

Did you know that cumulus clouds are bright white clouds with puffy tops and flat bottoms? These clouds look like floating piles of cotton balls. Learn more in What Are Cumulus Clouds?, a title in the All about Clouds series.

Did you know that cirrus clouds form very high in the sky? They form above the height at which most airplanes fly. Learn more in What Are Cirrus Clouds?, a title in the All about Clouds series.

Did you know that clouds are made up of tiny water droplets or ice crystals? Each cloud droplet is so small and light that it floats on air. Learn more in How Do Clouds Form?, a title in the All about Clouds series.