Read up on these Earth Day facts below. Get Reader’s Digest’s Read Up newsletter for more holiday tips, fun facts, humor, ...

And even if you don't get every answer right, you'll learn something cool for the next trivia night. Can you get a perfect ...

According to the World Happiness Report, Finland has ranked first for seven years in a row. But it isn’t all that surprising, ...

In honor of Earth Day, the Giraffe Blog has put together 50 awesome facts about space, the atmosphere, the sea, and what's under the earth. It's an easy reminder that our Blue Marble is an ...

Here are 10 of the most terrible twisters to ever take a turn on Earth. Melting polar ice is slowing Earth’s rotation speed, extending the length of each day by a few milliseconds per century.