Photo project asks the public to document environmental issues and everyday life

How eating consciously can affect global warming

Why cutting carbon emissions is good for the economy

How our demand for organic produce is depleting aquifers south of the border

Steven Cohen on the shift to a clean economy

Every year, 20 million pounds of discarded holiday lights make their way to Shijiao, where they're recycled into slippers and more

New terminal pushes sustainable airport architecture into the 21st century

Climate Counts releases annual report on corporate climate responsibility

The top shifts in cooking and eating over the past year

Earth Institute's Steven Cohen breaks it down