The Mahalo Top 7
- USA Today: Early Earth Day Events Reflect Eco-Eagerness (April 21, 2008)
- Los Angeles Times: L.A. Stores Hand Out Free Reusable Grocery Bags (April 21, 2008)
- Climate Change (The Guardian): Is Earth Day Enough to Save the Planet? (April 21, 2008)
- Official Site: International Earth Day
- Earth Day Network: Earth Day
- Wikipedia: Earth Day
- Video: Earth Day Tribute (Time: 29:41)
Earth Day News
- Topix: Earth Day News
- Google News: Earth Day Search
- Kalamazoo Gazette: On Earth Day, Scientists Remind... (April 21, 2008)
- allAfrica: South Africa: Collect-a-Can Recognises Earth Day (April 21, 2008)
- PR Web: Brastilo Celebrates Earth Day and Arbor Day in a Unique Way (March 3, 2008)
- Lansing State Journal: Pledge to say 'no' to plastic bags for Earth Day (March 2, 2008)
- Pittsburgh Tribune Review: Regional cleanups celebrate Earth Day (March 2, 2008)
- FOX News: PBS Announces Lineup of... Programming for Earth Day (February 28, 2008)
Earth Day Lesson Plans, Activities and Crafts
- Earth Day Groceries Project
- Planet Pals: Earth Day Every Day
- Kaboose: Earth Day Activities, Games and Crafts
- Enchanted Learning: Earth Day Crafts and Activities
- DLTK's Growing Together: Earth Day Activities
- ABC Teach: Earth Day Theme Unit
- Squigly's Play House: Earth Day Games and Activities
- Education World: Earth Day Lesson Plans
- MakingFriends.com: Earth Day Crafts
Earth Day Gifts
- CafePress.com: Earth Day T-Shirts and Gifts
- Gifts.com: Earth Day Gifts
- Google Products: Earth Day Merchandise
- The Good Steward: Earth Day T-Shirt
- Amazon.com: Earth Day Merchandise
Earth Day Recipes
- Child Story Hour: Earth Day Recipes
- Betty Crocker: Earth Day Recipes
- All Recipes: Earth Day
- Famous Recipes: Earth Day Pate
- Country Home: Earth Day Dinner
Earth Day Cards
- Care2: Free Earth Day Cards
- Hallmark: Earth Day Cards
- 123Greetings: Free Earth Day Cards
- The Nature Conservancy: Free Earth Day Cards
- DG Greetings: Earth Day Cards
Earth Day Around the World
- International Earth Day: The original Earth Day, on the March equinox
- Envirolink: Earth Day Calender
- Environment News Service: Earth Day Activities Spring Up Around the World (April 20, 2007)
- Gadling: Earth Day Celebrations Around the World (April 18, 2007)
Earth Day Blogs and Message Boards
- Earth Day Network: Blog | Message Board
- Google Blog Search: Earth Day
- The Earth Day Groceries Project: Blog
- Earth 911: Earth Blog
- North Jersey Magazine Blog Post: Go Green for Earth Day (March 1, 2008)
- Network Earth Day: Blog and Network Hub | Earth Day Discussion Forum
Earth Day Media and Humor
- Grinning Planet: What People Will Likely Do on Earth Day
- Google Image Search: Earth Day
- YouTube & Google Video: Earth Day Search
- History.com: Margaret Mead Speaks on First Earth Day (Time: 0:44)
- JibJab: Earth Day Daily Video (Time: 04:29)