An ecologist recently discovered a beaver dam in Canada so large that it's visible from outer space. More »
If System of a Down singer Serj Tankian has his way, the band’s next tour may be live, up-close – and completely digital. He is so concerned with reducing his environmental impact on the earth that he’d like to avoid touring from city to city, and play concerts via holograph instead. More »
Airports aren’t generally the most eco-friendly environments, what with all the gas-guzzling planes around – but Paris’ Orly Airport is about to gain some brownie points for going green in a most unique way. More »
Most musicians want fortune, fame, a bowlful of after-show M&Ms with the brown ones removed, and the license to smash up hotel rooms whenever they feel like it. Not Feliciano dos Santos: He just wants people to wash their hands. More »
Last May, the small town of Modbury, England decided to rid their lives of plastic bags, creating an eco-friendly oasis. Now, other towns are eager to latch on to the cause. More »
Your dog may know a few tricks, but can he recycle? Meet Dizzy, a dog that's eager to make the earth a little greener. More »
When Hurricane Katrina blew New Orleans apart, local mother Becky Zaheri formed a group called Katrina Krewe to clean up the mess. More »
Majora Carter, a lifelong resident of one of New York City's most polluted areas, the South Bronx, is on a mission to make her neighborhood green. More »
British explorer Jason Lewis has just returned from a 13-year journey around the world, using no cars, trains, or planes -- just the power of his body. More »