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

Find inspiring Earth Day quotes for kids that make teaching about the planet, nature & the environment easy— no prep needed!

How does the Earth travel around the sun? MADDIE MOATE: It’s estimated that the Earth is home to about three trillion trees, and around 9 million different types of animals - including about 8 billion ...

A collection of down-to-Earth facts about our planet and its place in the solar system. This collection introduces the Sun as the main source of light and heat on Earth. It explains that the Earth ...

Billions of years ago, Earth was an uninhabitable rock covered in magma. Scientists are still working to decipher the tale of how it transformed into a blue and green orb teeming with life. However, ...

The ground below us seems so steady and also unvarying; however, the Earth is a chaotic, bustling work of art. It may have diminishing oceans, and its moon may be drifting at a snail's pace, but all ...

Exoplanet hunters Christopher Watson and Annelies Mortier explain the long search for a 'twin Earth' capable of sustaining life. On 6 October 1995, at a scientific meeting in Florence, Italy, two ...