Earth is our home planet, and it's the only place in the ... it holds as much water as all five North American Great Lakes combined. Marilyn Perkins is the content manager at Live Science.

These natural history epics were once the preserve of the BBC, which commissioned the likes of Blue Planet and Planet Earth ... collection between North and South America. It’s one enormous ...

In this radical and comprehensive rethinking, Sam D. Gill traces the evolution of female earth imagery in North America from the sixteenth century to the present and reveals how the evolution of the ...