Whether you are a seasoned sailor or a steadfast landlubber, you've probably heard the saying, "Red sky at night, sailor's delight; red sky in the morning, sailors take warning." It's a widespread ...

(WBNG) -- You may have noticed some beautiful sunrises and sunsets this week, painting the sky with vibrant reds, oranges, pinks and yellows, but have you ever wondered why the sky looks that way?

“Red sky at night, sailor’s delight. Red sky in morning, sailor’s warning," as the old saying goes. But what about glowing, hazy red skies at both sunrise and sunset? They could be a sign of poor air ...