Earth Day is an opportunity to celebrate our planet and environment. Get your child in the spirit by sharing these fun facts ...

Earth Day is almost here. What is Earth Day? It’s an annual event celebrated on April 22nd when activities are held in t ...

Add Yahoo as a preferred source to see more of our stories on Google. Set your kid up with a black crayon (or sharpie) and a watercolor set to create this abstract and decidedly cool geometric ...

A college student in a gas mask "smells" a magnolia blossom during the first Earth Day on April 22, 1970 in New York City. More than 8 billion people inhabit our planet, and each year Earth Day ...

Our planet Earth is a staggering 4.54 billion years old, a fact revealed through scientific study of rocks and meteorites. Initially a fiery, volcanic world, Earth gradually cooled, forming oceans and ...

The Earth has been spinning since its birth, four and a half billion years ago. The Earth was made from rubble that was left over when the Sun formed from the collapse of a huge cloud of matter. The ...