Permanent, multistory structure erected in Providence, R.I.

Sustainable seating out of Southeast Asia.

In Seattle, a green business finds new life in downed trees.

60-foot sailboat built from plastic bottles docks in Sydney.

A Japanese Subway location experiments with growing its own lettuce.

L.A. artist creates sublime monuments from discarded materials.

Former Formula One engineer unveils superlight eco car.

The New York Times reports.

A U.S. military base goes solar.

The switch to efficient lighting will have a significant impact on emissions – and climate change.