We're approaching the time of year when we feel ready for a vacation. Brisk winds, excessive darkness, and holiday stress have us yearning for sunnier climates. But while we may not have the time (or ...

Introduction Have you ever watched a sunset and wondered why the sky suddenly changes from blue to orange and red? Even during the day the sky can have multiple colors ranging from bright blue to gray ...

I like to change my hair color. I’m a beauty editor, so it’s actually part of the job. While I don’t show up to work every week with a different shade of the rainbow (Kylie Jenner style), I have ...

The colors of the sunset result from a phenomenon called scattering. Molecules and small particles in the atmosphere change the direction of light rays, causing them to scatter. Scattering affects the ...