A viewer sent in this photo that is behind me last week, and you may have seen a similar image in the sky and wondered “what ...

Every once in a while, you may look up toward the sun and see strange bright lights on either side of it. Or perhaps you'll be sitting in an aircraft, looking out the window at its shadow, and see a ...

Many Oklahomans woke up to a "Sun Dog" on Thursday and several viewers messaged News On 6 with their photos and questions about the effect. A "sun dog," or parhelion, is a bright, rainbow-like spot ...

It’s a colorful sight in the sky that may seem both fleeting and incomplete. Chances are you’ve seen what appears to be a sliver of bright color up there near sunrise or sunset. That’s called a sun ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — After a snowy and frigid ...

These celestial wonders can tell us a lot about the state of the atmosphere at home on Earth as well as on other planets. This article was originally published at The Conversation. The publication ...