(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Curious Kids is a series for children of all ages. If you have a question you’d like ...

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” — ...

We've talked a LOT about the price of eggs over the last few years. But what about their colors. Have you ever wondered why chicken eggs come in different colors? According to Texas A&M AgriLife ...

We just had a great weekend of northern lights. All of the pictures and videos show different looks in the northern lights. Why? We saw pictures and videos of red, green, blue and purple northern ...

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 ...

PITTSBURGH (KDKA) - Snow has a color that most everyone agrees upon. White! It certainly appears white, and there is a reason for that. We see colors based on how much visible light bounces off an ...

Add Yahoo as a preferred source to see more of our stories on Google. Crater Lake in Oregon looks brilliant blue because its water comes from melting snow and is extremely pure. CST Tami Beduhn, NOAA ...