Ever gazed up on a bright day and wondered why the sky isn’t green, purple, or pink, but a vivid blue? The answer lies in how sunlight interacts with Earth’s atmosphere, creating a daily spectacle of ...

First, let's explain why we see the color blue in the sky as opposed to other colors. The sun actually emits a 'white' light composed of all of the colors of the rainbow. But as the light reaches ...

LANSING, Mich. (WLNS) — This week, there have been a lot of clear skies across mid-Michigan. But have you ever considered why they are blue? Copyright 2025 Nexstar ...