Lake Eyre is enormous, and unusual: it both has no outflow and is filled by water derived from rain and flooding alone.

Passports around the world come in different colors, each carrying its own meaning. The Kenyan ordinary passport now features ...

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 ...

ROANOKE, Va. – While we were tracking storms Thursday, our co-workers here at 10 News were so impressed with the amount and the intensity of the lightning. Lightning strikes of all different shapes, ...

GRAND RAPIDS, Mich. (WOOD) — As a blazing bolt of lightning streaks across the sky it can illuminate the landscape with some dazzling colors. Some strikes are blue, while others take on a ruddy brown ...

“How can we be sure that people see the same color when they look at something?” – Henrietta, age 12, Market Harborough, UK In fact, we can’t be so sure that we do all see the same colors. What colors ...

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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” — ...

What determines the different colors of lightning? I always made the assumption it had something to do with the different elements present in the path of the lightning bolt itself. — William C. Clancy ...