Find out amazing facts and try some quizzes all about planet Earth, from the highest mountains to the longest rivers, the deepest oceans, and the largest deserts.

Find out how they work with an extreme cooking demonstration (you’ll never see peanut M&Ms the same way).

Tsunami is a Japanese word that means “harbor wave.”

Earthquakes are happening all the time. Find out what makes the earth shake.

Volcanoes, tsunamis, earthquakes… Examine how plate tectonics affect our world.