Everyone knows that soil is essential for our survival. It is where our food grows, and it is required for things like trees and other plants, which help to provide oxygen and purify the air. While ...

If you crave a snack of dirt and clay, you may be pregnant. New research shows that eating dirt, also called geophagy, is most common during the early stages of pregnancy and in young children, where ...

Oct. 3, 2005 — -- It melts in your mouth like chocolate, says Ruth Anne T. Joiner, describing her favorite treat. "The good stuff is real smooth," she adds. "It's just like a piece of candy." ...