Earth Hour is taking place on March 23rd this year as cities around the world participate in 60 minutes of powering off to show the impact that can be made through energy conservation. In preparation for this year’s campaign, the World Wildlife Fund (hosts of Earth Hour) are running the first Earth Hour City Challenge. […]

Earth Hour is coming up this Saturday, March 31, 2012 from 8:30pm to 9:30pm local time, wherever you might be. This initiative from the WWF is the world’s largest environmental initiative with thousands of cities and millions of participants turning off their lights and unplugging for a full hour. Photo credit: gwendolen on Flickr Vancouver […]