Add Yahoo as a preferred source to see more of our stories on Google. In honor of Earth Day, here are some actually cool facts about our planet. Share your favorite most mind blowing facts in the ...

Earth Day promotes international awareness of environmental protection and earth conservation. It's the perfect opportunity to teach your child about essential concepts, such as going green and ...

It's Earth Day, a day when people around the world celebrate the planet we call home. In honor of the occasion, here are some facts about Earth you may not know. Earth’s diameter, or the distance ...

In honor of Earth Day, here are some actually cool facts about our planet. Share your favorite most mind blowing facts in the comments!!! #earthday #earthfacts Donald Trump's disapproval rating hits ...