Add Yahoo as a preferred source to see more of our stories on Google. TorriPhoto / iStock via Getty Images Your grandma's yellow gold engagement ring has plenty of warmth and charm, but it's not the ...

OMAHA, Neb. (WOWT) - Last night, the Midwest saw one of the strongest displays of the aurora borealis (northern lights) in recent history displaying the lights over multiple states. The lights were ...

Have you ever wondered why chicken eggs can be different colors? While most eggs are white or brown, they also come in colors like cream, pink, blue and green. In addition — and this is no “yolk” — ...

Is your green my green? Probably not. What appears as pure green to me will likely look a bit yellowish or blueish to you. This is because visual systems vary from person to person. Moreover, an ...

We experience beautiful sunrises and sunsets here in Michigan all the time. Cotton candy-colored sunsets are my favorite, and I'm sure you have your favorites too. Have you ever wondered why we see ...

MOLINE, Ill. — A rare and intense geomagnetic storm in mid-May put on a brilliant display of the Northern Lights across much of the United States. Depending on where you live, you likely saw quite a ...