Chinese photographer documents life along the world's sixth largest river

Project looks to exploit Asian country's enormous renewable energy potential

From City Kitchen, a versatile baked fennel dish that delights and surprises

Versatile root veggies are a great way to eat local and seasonal in the winter

2012 declared the International Year of Sustainable Energy for All

Earth Institute's Steven Cohen breaks it down

The liberals' favorite conservative reverses stance on global warming, saying the science is "not enough" for U.S. action