New discovery could double solar electricity output

JKC1 House by Ong&Ong Architects balances nature and space

Earth Institute's Steven Cohen breaks it down

A fashion photographer heads back to his roots

Want to improve the health of people your 'hood? Just clean and green the vacant lots, says new study

When supply outstrips demand, utilities look to consumers to help stabilize power grid

Stunning photos evoke nature at its most sublime

California wineries are going green. But what to do with all that wastewater?

Subterranean park proposed for Manhattan's Lower East Side