The Sierra Club launches a new campaign using classic shows like Bob Ross' The Joy of Painting to parody the desperation of Big Coal advertising.
EPA's latest rule applies only to new power plants. But rest assured, rules for existing power plants are in the works.
The founder of Atlanta's The Boxcar Grocer asks: When was the last time a corner store made a healthy lifestyle look fun and accessible to urban audiences?
We rolled out our new look much more widely on our site. Let us know what you think!
As the Supreme Court debates health-care reform, what's at stake? Our collective capacity to solve any of the big complex problems we face, that's what.
A look at what it will take to get the behemoth University of California system to move its cafeterias and fast food franchises toward sustainability.
The decline of U.S. car culture -- among young people and in general -- has serious implications for transportation policy.
A group of volunteers in Brooklyn mapped all the vacant city-owned properties in the borough, and discovered a remarkable amount of unused real estate. Now, they’re giving residents the tools to reclaim the land for the good of the community.
The EPA finally issued its rule governing climate pollution at new power plants. It is likely to prompt a fusillade of bogus political attacks. Inoculate yourself with these five key facts.
We've devised the world's shortest survey to find out what kind of actions our readers are taking. You know you want to.