I love the different forms they take. There are the puffy cotton ball-like clouds against the blue sky — those iconic cumulus clouds. There are curlicue cirrus clouds wafting high above made of ice.

The group’s mission is to “fight ‘blue-sky thinking’ wherever we find it.” Clouds, their manifesto says, are not signs of negativity and gloom, but rather “nature’s poetry” and ...

It's pretty well-known that most clouds are ... that scatter more blue light than other colors (making the sky blue), the tiny cloud particles equally scatter all colors of light, which together ...

Clouds are more than just picturesque features of the sky; they are critical indicators of the weather to come. Understanding the various types of clouds can provide insights into current ...