How eating consciously can affect global warming

New discovery could double solar electricity output

A selection of the best environment photos of 2011

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

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

Adrian and Peter forge partnership with Detroit automaker