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 ...

Hans Zimmer shares the tracks that inspired him and his team to create the incredible, original soundtrack for BBC One's Planet Earth II. Would you have what it takes to capture the incredible ...

No TV! Oh, the horror ... But true stewards of the planet inspire people outside the family to keep the Earth clean. Start by helping your kids organize a weekly or monthly Garbage Club.

Earth,” dubbed HD 20794 d, boasts a mass six times that of our planet and resides within the star’s “habitable zone.” The ...