Who do you want to see receive $20,000 to put their Earth-saving idea into action? Check out the ten Green Effect finalists, and until July 20 you can vote—up to once a day—for your favorite idea!
Friday, July 10, 2009 |
Friday, July 10, 2009 |
Photo: Bone-Crushing Wolves Roamed Alaska During Ice AgeThe bone-crusher's skull (outlined in red at bottom), has a broader palate than the Californian wolf (blue outline), allowing the Alaskan creatures to eat prey quickly and completely, scientists say. Image courtesy by Blaire Van Valkenburgh
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ADVERTISEMENTNATIONAL GEOGRAPHIC'S PHOTO OF THE DAY |
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