All Items Tagged

“earth day”

Apr 22, 2014 02:20 PM ET // Becky Oskin, LiveScience
More than 40 years after the first Earth Day, many riddles still remain when it comes to our planet.
Apr 22, 2014 06:00 AM ET // Tim Wall
For Earth Day, gardeners can order open-source seeds to help ensure vegetable, fruit and grain seeds are available to everyone.
Apr 22, 2014 08:00 AM ET // Discovery News
To kick off Earth Day, check out a snapshot of remarkable moments from around the world.
Apr 20, 2012 11:25 AM ET // Sarah Simpson
Just in time for Earth Day, the Princeton Review has released its 2012 Guide to Green Colleges. The 232-page guide is the only free, comprehensive guide to green colleges that is updated annually.