Have you ever gazed up at the sky and wondered why clouds look so incredibly different from one another? One moment, you spot ...

"Why is the sky blue?" is a classic query posed most ... Less humidity means less haze and clouds. As our summers continue to break soaring temperature records, there's something so comforting ...

And because blue wavelengths are the shortest, they get scattered more, resulting in a blue sky ... trees and less pollution to create the particles that would block light. Clouds also affect ...

On the map below white depicts clouds and blue/black depicts clear skies ... Remember- use your eyes as you drive south. Watch the sky. If you see less clouds farther south, keep driving.

There are different types of clouds which obscure more or less of the sun and fill ... from Texas to Mississippi A broken sky has thin strips of clear blue peeking through abundant clouds.

Have you ever gazed up on a clear day, marvelling at the vast expanse of blue overhead ... which is less wavelength-dependent and would otherwise cause the sky to appear white or grey.

On Saturday, in Washington, November flung off the gray mask it wore on Friday and once more dazzled the city with the glories of late autumn, with blue ... many clouds shared the sky, they ...