Red sky at night, sailor’s delight. Red sky in morning, sailor’s warning” is real science. Here’s how dust, atmospheric ...

When air is forced down and pushed forward by the front of a traveling storm cell, it transports dust and debris, according ...

Here’s why and how the moon can look yellow, orange or red without an eclipse and when Friday's total lunar eclipse blood moon will reach totality.

Smoke from the August Complex fires in Mendocino County settled on top of a marine layer in the Bay Area Wednesday, turning the sky various shades of red and orange. According to Bay Area Air ...

If you see an orange, red or yellow moon high in the sky on a night without a lunar eclipse, you can check the map to see if smoke could be contributing to the moon's discoloration. Like smoke ...