Every year, millions of people worldwide turn off the lights for Earth Hour, but the movement can bring more positive effects than just saving electricity for 60 minutes. On Saturday, March 22, folks ...

Add Yahoo as a preferred source to see more of our stories on Google. The lights on the historic building at the Grand Place were switched off for one hour as part of the international "Earth Hour" ...

Earth Hour was created by the World Wildlife Fund (WWF) in Sydney in 2007 as a symbolic lights-out event to raise awareness about climate change. Held annually on the last Saturday of March, it ...

An hour without any artificial light seems impossible, right? But do you know that every year globally Earth Hour is celebrated on March 22 to encourage people to turn off the non-essential lights for ...

Earth Hour, which took place yesterday, has grown at a phenomenal rate this year. The campaign aims to highlight the possibilities for change when we unite and work together. Around the world, we ...

This Saturday, people in more than 7,000 cities, towns and campuses around the world will click off their lights, unplug their electronic gadgets and spend an hour thinking about how to live more ...

Ten years after the world’s first Earth Hour, WWF’s landmark movement is set to once again unite millions around the globe. SINGAPORE/GLAND - Ten years after the world’s first Earth Hour in Sydney put ...

Saving the environment deserves a dick joke. Earth Hour 2011: What Businesses Are Participating, Which Are Trying But Failing On Saturday night between 8:30 and 9:30, you may notice that world seems ...