Whether you are a seasoned sailor or a steadfast landlubber, you've probably heard the saying, "Red sky at night, sailor's ...

The sky had a pink/red hue due to smoke in the upper levels of the atmosphere travelling to the region from wildfires in western Canada.

A low-hanging full moon tinged red by Canadian wildfire smoke is set to dazzle skies over Northeast Ohio and beyond Tuesday night into Wednesday.

A river of hazy red light stretched across the night sky over Denmark after the most powerful solar storm to hit Earth for six years slammed into our planet. The rare phenomenon is not an aurora.

Reading or replaying the story in its archived form does not constitute a republication of the story. TORONTO, Ontario — During wildfire season Canadians may notice the sun appearing red in the sky.

So the sky isn’t blue, at least not always. It is a glow-in-the-dark night sky too, colored a mix of green, yellow, and red.

Weather Features Weather Works: Why the sky turns shades of red around sunset? It all has to do with the sun’s angle in the sky and molecule scattering.

Meteorologist Ray Petelin explains how Sun dogs or rainbow colored spots appear in our sky.

These spots are even larger than the entire surface of our sun — which is why XX Tri has been dubbed "the most spotted star in the sky," Kővári said.

The sky had a pink/red hue due to smoke in the upper levels of the atmosphere travelling to the region from wildfires in western Canada.