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.

Few things make us stop to appreciate the natural world as much as a beautiful sunset. A display of reds, oranges and pinks spreading across the evening sky can be a spectacular sight. But what ...

“That's why the Moon — and the Sun! — look orange or red when they're rising or setting. At those times, they're low in the sky close to the horizon and their light must travel through the ...