If a sound accompanies your smoke detector's flashing red light, however, it may mean that immediate action needs to be taken ...

Wildfire smoke from Canada helped give the sun and moon a red-orange tint overnight into Tuesday, Mike Bettes, a Weather Channel meteorologist, told CBS News, noting that they appeared red in ...

Smoke particles scatter sunlight more, lending to the appearance of longer wavelengths of light, which appear red, the Indianapolis Star reported. Smoke advisory due to Line, Roblar Fires ...

On Code Red days, everyone should limit outdoor activity. The best ways to protect against smoke are staying indoors with windows closed and air conditioning on or wearing a well fitted N-95 type ...

Thick wildfire smoke first invaded northern Minnesota on Wednesday morning, causing its air quality to deteriorate to Code Red levels — signifying unhealthy conditions for the general public.

Call 612-440-9611 for information on how to get a free smoke alarm and schedule a fire education visit. The Red Cross has more information on creating fire safety plans online.

Photos from New York, Washington, DC, and other parts of the Northeast show red, glowing skies as Canadian wildfires send smoke south.

Some residents in the U.S. are feeling the effects of the wildfires raging across the Canadian border, including poor air quality as a wall of smoke descends from the fires.

When wildfire smoke is present, the filtering is even stronger, and you can get a deep red or even a blood-orange sky. It can also look apocalyptic , if the smoke is especially thick.

The fire was 3% contained as of Monday morning, according to Cal Fire, and smoke from the fire also impacted the sun’s appearance. Here’s what to know about the air quality in Southern California.

When you mix smoke and dust into the atmosphere, they exaggerate this phenomenon by blocking out shorter wavelengths, like blues and greens. This allows the longer wavelengths - red, orange and ...

The fire was 3% contained as of Monday morning, according to Cal Fire, and smoke from the fire also impacted the sun’s appearance. Here’s what to know about the air quality in Southern California.