Created to take a stand against the greatest threat our planet has ever faced, Earth Hour uses the simple action of turning off the lights for one hour to deliver a powerful ...

Created to take a stand against the greatest threat our planet has ever faced, Earth Hour uses the simple action of turning off the lights for one hour to deliver a powerful ...

Earth Hour Chicago will take place on Saturday, March 29, 2008 from 8:00 to 9:00 p.m. For one hour, residents, businesses and organizations are asked to voluntarily turn off their ...

EARTH HOUR CHICAGO 2008. BUILDING QUESTIONNAIRE . GENERAL CONTACT INFORMATION . Building Name : _____ Building Address

For one hour on Saturday, March 29, 2008 Chicago will immerse itself in darkness to promote awareness on global warming. From 8:00 p.m. to 9:00 p.m., skyscrapers, theaters ...

Chicago Officially Launches World Wildlife Fund's 'Earth Hour' Campaign as Flagship U.S. City

Earth Hour Lights Out, Chicago! The Chicago Loop Alliance is asking you to turn off your lights from 8pm to 9pm on March 29th, 2008 as part of a global initiative on climate change ...

Events. Thursday, March 27: “Sustainability in the Big City: What Chicago Can Learn from Curitiba”, Noon; Thursday, March 27: Resource Center presents: re:create, 6:00 PM ...

Earth Hour Chicago. Help raise awareness about climate change and demonstrate that the people of the world can make a difference in the fight against global warming.

... week to join Sydney, Perth, Melbourne, Canberra, Brisbane, Adelaide, Copenhagen, Aarhus, Aalborg, Odense, Manila, Suva, Chicago, Tel Aviv, Toronto and Christchurch for Earth Hour ...

Lights illuminating the Sears Tower's famous antennas flicked off. The red and white marquee outside Wrigley Field went dark.

Tens of millions of people switched off lightbulbs this weekend as part of a global campaign to throw the spotlight on climate change, organisers of the Australian-led 'Earth Hour' initiative said.

From the Sydney Opera House to Rome's Colosseum to the Sears Tower's famous antennas in Chicago, floodlit icons of civilization went dark Saturday for Earth Hour, a worldwide campaign to highlight the threat of ...

This combo picture shows the Sydney Harbour Bridge and Sydney Opera House illuminated by lights , then seen with the lights turned off on March 29, 2008, as the city kicked off the global dimming campaign From ...

Streets and major buildings in Bulgaria's capital Sofia went dark for five minutes on Saturday evening as skylines dimmed around the world to show concern with global warming.

Government buildings in Downtown Tucson went dark during last night's "Earth Hour," except for some emergency lights.

From the Sydney Opera House to Rome's Colosseum to the Golden Gate Bridge, floodlit icons of civilization went dark Saturday for Earth Hour, a worldwide campaign to highlight the threat of climate change.

The Sydney Opera House to San Francisco's Golden Gate Bridge went dark as people switched off lights in their homes and skylines dimmed around the world on Saturday to show concern with global warming.

Prime Minister Yousaf Raza Gillani won a unanimous vote of confidence from the national assembly and pledged to begin rolling back some of the authoritarian measures imposed in late 2007 by President Pervez ...

This view of Saturn provided by NASA and the Jet Propulsion Laboratory was taken from the Cassini spacecraft.