The complete WSJ environment report

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Questions for Home Buyers
Here are 10 questions that prospective buyers or renters ought to ask to find out how green a house or apartment is

Courting Change
Environmental groups in China now have the ability to sue polluters. But will they?Keeping It

Frozen
In Alaska, a low-tech solution helps the ground stay cold enough, for now.

What Global Warming?
Look at the arguments the skeptics make—and how believers respond.#

What's New
The latest on alternative-energy deals from Dow Jones Clean Technology Insight

In Search of Net Zero
The National Renewal Energy Laboratory wants to be the greenest commercial building in the country. Here's how.

Who Wants What in Copenhagen
Each country coming to Copenhagen has its own agenda. Here's why an agreement is so difficult.

Reach For the Sky
Scientists in Delft believe that clouds hold the key to unlocking predictions about climate change.