I can't help but feel blue about the latest rumor that Apple's forthcoming iPhone 17 Air will take flight in a subtle, light-hued color called sky blue. Sky blue isn't a new color for Apple. It's the ...

It's an age-old question and one that any meteorologist hears quite often. Why is the sky blue? It has to do with light waves and how they travel through our atmosphere. The light from our sun travels ...