The Moon will pass into Earth's shadow and appear to turn red on the night of March 13 or early in the morning of March 14, depending on ...

From eerie green storm clouds to blood-red sunsets, the sky over America has changed into some shocking colors throughout ...

Auroras have long mystified humanity. Now that we know what they are and why they happen, we can better predict how best to ...

The lunar heart, created by the interplay of light and shadow, is visible once a month, just before our satellite reaches ...