Colorful smoke from Portland’s ecomaine waste facility has appeared above Portland two days in a row. The Maine nonprofit says it’s iodine. Jim Doucette Screengrab from WGME's Facebook post It ...

The Harrison Center will send colorful "smoke" from its historic chimney for the first time. News Sports Indy 500 Things To Do Opinion Advertise Obituaries eNewspaper Legals. ARTS.

Particles like smoke deflect and change the wavelength of the light from the setting sun. Extra changes like this provide more colors, resulting in a very vibrant sky.

Iowans who happened to be up for sunrise today got a rare treat. Smoke from wildfires in Alberta, Canada, is filtering high over Iowa and it’s making the sun appear as a golden-reddish-orange ball.

Colorful smoke from Portland’s ecomaine waste facility has appeared above Portland two days in a row. The Maine nonprofit says it’s iodine. Jim Doucette Screengrab from WGME's Facebook post It ...