A new study sums up all the other studies about the health impact of eating organic and finds that it remains a mixed (compostable) bag.
Don’t want to buy carrots grown in Timbuktu? Good news: Local farmers may have a few tucked away underground.
A couple of weeks ago, we posted a quiz to help you find out what kind of environmentalist you are. Here's how you answered -- and who we left out.
Ecolabels from certification programs like the Marine Stewardship Council align market interests with sustainability initiatives -- but can you trust what’s on the label?
Dick Cheney's eldest claims that the EPA and the Clean Water Act pose "a much greater threat" to America than global warming.
Some states think that the new national standards for the science curriculum go way too far when it comes to teaching kids about climate change.
Efforts to protect U.S. panel manufacturers from cheap Chinese imports have run afoul of the World Trade Organization.
The drought and overuse of Colorado River water has led to an epic decline in water levels at Lake Mead.
The EPA is well within its rights to regulate mountaintop-removal coal mining, a federal appeals court decided.
We've devised the world's shortest survey to find out what kind of actions our readers are taking. You know you want to.