What is global warming? How does global warming impact wildlife? Get helpful answers at NWF's global warming 101 site - slide shows, quotes, text and downloadable fact sheets.

MeetTheGreens.org is a new kids' guide to looking after the planet. Kids can watch THE GREENS' cartoon adventures and discover related green games, news, downloads, a blog, action tips, links, and much more. This innovative, Web-only project comes from WGBH in Boston, the producer of shows like ZOOM, ARTHUR, Frontline & NOVA.

The National Wildlife Federation's Schoolyard® Habitats Program has assisted over 2800 schools and outdoor education providers nationwide in the development of outdoor habitat areas designed to protect wildlife and enhance the educational experiences of students, teachers and community members.

Arborday.org offers detailed information on dozens of commonly planted landscape trees that grow throughout the United States. Here you will find information on height and spread, soil and sun requirements, leaves and fruit, history, wildlife habitat, and more.

The National Wildlife Federation joins the Department of the Interior for the United We Serve national effort launched by President Obama. This program aims to engage more Americans in serving their communities. NWF offers free resources to enjoy the benefits of our treasured landscapes through camping, fishing, cycling, hiking and other outdoor activities.