Experts say that rings around the moon can pop up from time to time, but have you ever seen one in Denver? Last night, at ...

Ever wondered about the white lines stretching across the sky? These are contrails—condensation trails formed by aircraft ...

Fire rainbows require specific conditions: cirrus clouds and sunlight at least 58° high in the sky. They're most visible in ...

After a snowy and frigid Wednesday morning, viewers from across Colorado sent in photos of what appears to be colorful spots ...

Cloud Weight It might seem surprising, but the average cumulus cloud, those cotton-like clouds you see on fair weather days, ...

A bill to ban weather modification in Florida based on conspiracy theories of chemtrails took another step toward becoming law Tuesday.

Skier Lenka Lanč captured a rare atmospheric phenomenon, the 'sun candle,' in Austria, which quickly went viral. The ...

First, there must be a nearly clear night sky. However, in addition ice crystals are needed to be present high in the atmosphere. This is provided by cirrus clouds passing between you and the moon.

A moon dog occurs at night in the winter when the moon is full, or near full, casting light through high clouds.

Although a dense fog advisory is in place for some of our counties in Central Florida this morning, the fog is expected to clear and bring sunny skies this afternoon.

I’ve looked at clouds from both sides now.” These are the lyrics penned and sung by Canadian poet, painter and musician Joni Mitchell. It was the mid-’60s and she was […] ...