ST. LOUIS – The sky is always changing colors—from a bright blue on a clear day, to red and orange sunrises or sunsets, or multiple colors of a rainbow—there’s a lot going on that we don’t always ...

Visible light travels in electromagnetic waves, which we see as the colors of the rainbow. Different colors have different wavelengths of light. Violet and blue have the shortest wavelengths, whereas ...

The Pixel Buds A-Series are almost two years old now, but Google is keeping them fresh with a new blue color variant expected next week. Here’s a peek. It’s been reported previously that the Pixel ...

The blue color of the daytime sky results from Rayleigh scattering, where atmospheric atoms and molecules preferentially scatter the blue wavelengths of sunlight more than red, rather than being the ...

The iPhone 17 Air is rumored to come in a light blue color option as a choice that could play upon the name of the ultra-thin model. Each generation of iPhone brings with it a new color option that ...

The sky appears blue due to sunlight scattering in Earth's atmosphere. While sunlight contains all colors, blue light disperses most effectively, illuminating the sky. Although violet scatters more, ...

Before we can understand why the sky looks bluer in the fall, it's important to first know why the sky appears blue in the first place. The sun emits white light, and due to Rayleigh scattering (the ...

Residents in Indiana and other states noticed the sky turn a strange blue color on July 23, and now we know why. A video uploaded to the American Meteor Society (AMS) shows a somewhat large meteoroid ...

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 ...