British photographer and wife wiggle their toes across the globe

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

How eating consciously can affect global warming

With its market evaporating, a responsible paper company finds new uses for pulped wood

Paper, found objects, and elements of nature integrated in complex landscape works

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