Genetically modified microbes engineered to make fuels, like ethanol and diesel, are creating a lot of buzz in biofuels.
Two economists weigh in on whether climate bill before US Senate will create more jobs or cause significant job losses.
Students across China are marching in an effort to mobilize the public to engage in environmental issues.
New study shows strong association between chemicals found in some take-out food containers and increased cholesterol levels.
Berlin Wall squatter development, Lohmule, may be a model for sustainable urban living today.
President Obama announces $3.4 billion dollars worth of stimulus money to roll out the American smart grid.
How American automakers are staying competitive with electric vehicles, and what car companies in other countries are bringing to the market.
Two documentary filmmakers plant vegetables in the back of a pickup truck to show that food can be grown just about anywhere.
Scientists working with Lao farmers to increase profitable harvests by finding higher yielding varieties of sticky rice.
At the G20, President Obama said he would phase out fossil fuel subsidies as a way to combat climate change.