It has to do with the way light scatters. By Kenneth Chang To understand how smoke from Canadian wildfires is turning skies in many places orange this week, it helps to first ask: Why is the sky ...

Millions of horrified Americans have watched clear blue skies morph into thick orange fogs in recent days as wildfires in Canada and a stalled low-pressure weather system have sent thick plumes of ...

As Canadian wildfires poured smoke plumes over the United States this week, East Coasters found themselves captivated and concerned by the unnatural orange hue that took over the skies.

"Those longer wavelengths give the sky a red or orange tinted appearance. Similarly, during sunrise and sunset times when the sun is near the horizon, sunlight has to travel through more of Earth ...

That's why the sky is so dark, with a yellow or orange hue, but you may not smell smoke when you step outside. "The Bear Fire exploded overnight and it's pumping lots more ash into the air ...

LIVE VIDEO: ABC7 News cameras show apocalyptic orange skies across Bay Area Droneview7 video shows a thick, orange haze over San Francisco around 10 a.m. Wednesday. Coit Tower appears shrouded in ...

ARE DONE. YES. I MEAN THAT’S THAT’S A LOT OF PAINT GOING ON THERE. SPEAKING OF WHICH, LET’S TAKE A LOOK AT THE COLOR OUTSIDE RIGHT NOW. YOU WILL NOTICE. AND YES, I JUST WENT OUTSIDE TO ...