Waning crescent: Less than half of the moon's face appears ... consequence of its motion around Earth in relation to the geometry assumed with respect to the sun. To better understand how it ...

Understand the moon phases and you can wager a pretty good guess for when the next full moon is just by looking up.

Chief among these factors is the strength of the US dollar. Traditionally gold has an inverse relationship to the value of the dollar. In other words, when the value the US dollar is strong, gold ...