Who Won and Lost at Bali

The world came together to solve the climate change crisis, and dragged along the U.S., kicking and screaming

The Global Warming Playbook

The new Presidential Climate Action Plan sets forth a straightforward plan: To curb global warming, the White House — and the U.S. — must first go green at home at home

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Living With Ed — in a Green Hollywood

In the land of excess, Ed Begley Jr. has long been preaching the idea of conservation on the set. But will movie stars agree to car-pool with the crew?

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Can We Save the World by 2015?

Hoping for a post-Kyoto protocol 185 delegates will convene the most critical climate change talks in a decade

Bring Eco-Power to the People

Van Jones is on a mission to clean up both pollution and poverty in the inner city

The U.K. Takes Green to the Extreme

With a wildly popular $100 million eco-education theme park, and citizens who self-inflict carbon-emissions caps, Britain aims to show the world how green living is done

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Climate Change, One Light Bulb at a Time?

Clean light bulbs and hybrid cars won't change the world, but major political action will — and the Millennial generation wants to make it happen

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Putting Money Where the Green Is

Global warming is a hot topic, but one that seems unlikely to stick. If voters and politicians don't get serious, it won't just be polar bears that suffer.

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A Last Warning on Global Warming

A U.N. panel's final report on climate change underscores the immense challenge facing the world

US States Sign Global Warming Pact

Nine governors from the coal-hungry Midwest sign a landmark deal to cut carbon emissions, leaving the rest of the US wondering whether Washington will ever take action

California's Christmas List: Clean Air

Gov. Schwarzenegger wants to clamp down on greenhouse gas emissions. Only the US government stands in his way

The Energy Solution: Do Something

How do we create energy and sustain our environment? A panel of scientists lays it out simply. Conserve, invest, clean up the developing world. Repeat.