Today April 22 it’s Earth Day, this is a the name used by two different observances held annually in the (northern) spring, both intended to inspire awareness of and appreciation for the Earth’s environment (definition by Wikipedia).

Google Search Engine logo has been changed today, here is the google earth Day logo :

MSN also published some news about the Earth Day event :

 Global Warning: The World’s Endangered Destinations

 What is Global Warming ?

 Ways to fight Global Warming

Yahoo published the following article:

 Save green by being green
This news is about recycling our cell phone to help save the earth.

Yahoo as also made a nice event webpage about Earth Day 2007