WWF works to sustain the natural world for the benefit of people and wildlife, collaborating with partners from local to global levels in nearly 100 countries. Celebrate Earth Day all month long with ...

Print this free Earth Day scavenger hunt and enjoy these other fun Earth Day activities for your family. Let us know which ...

Earth Day is April 22. Here's what to know about how Earth Day happened and how to celebrate our planet this April.

Objective: As a result of this activity, students be able to describe and demonstrate how different major geological processes shape the physical environment of the earth. Videotape of "Falconer's ...