Human sculptures invade Wall Street.

Legislation would help move clean energy projects out of the laboratory and into the marketplace.

A multifunctional kitchen station with green touches galore.

Sustainable seating out of Southeast Asia.

Trash-to-energy projects gain support on the West Coast.

Floating dining room sits on 1,700 plastic bottles.

World's largest tidal power turbine unveiled in Scotland.

Korean artist-designer wows with creative use of ordinary materials.

As the Gulf disaster abates, scientists ponder the future of a ravaged ecosystem.