The Secret Behind Light's Journey Through Space Visible light travels in electromagnetic waves, which we see as the colors of ...

As we transition into fall and move closer to the winter months, you might start noticing something different when you look ...

Subjeticely speaking, nothing beats a blue sky on a gorgeous day with low pollution. If you have ever wondered what gives the ...

THE blue color of the sky on a clear day is familiar to all. And yet how many have considered the source of this delicate mantle of azure which Nature spreads over the dome of the heavens? The ...

Blue is the color of the ocean and the sky, and considering blue's color symbolism, it makes sense why this color is associated with calmness. In fact, one survey found that blue is a favorite color ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (NEXSTAR) – The National 9/11 Museum & ...

Marisol loves to paint. So when her teacher asks her to help make a mural for the school library, she can’t wait to begin! But how can Marisol make a sky without blue paint? Reading Explorers is ...