Photos taken this week show what looks like a rainbow floating in the clouds near Louisville, Kentucky. So, what are these ...

The New York City sky was filled with a double rainbow on Monday, Sept. 11, as Americans reflected on the thousands of lives that were lost due to the 9/11 terror ...

DENVER — The Front Range bid farewell to a rainy weather pattern Tuesday evening with a round of double rainbows. One thing you may have noticed, if you were lucky enough to spot one, was that the ...

SAN DIEGO (FOX 5/KUSI) — Early risers in San Diego were treated to a splash of color Thursday morning as a rainbow stretched across the sky just after sunrise. The multi-colored stream of light ...

A rainbow, cloud bow, morning glories, halo, sun dog (parhelion), or any kind of optical arc in the sky involve some form of water or ice interacting with sunlight. There are a lot of great places to ...