4,000 square foot living wall unveiled in Pennsylvania.

Recycled pallets make for a perfect studio interior in Amsterdam.

California company launches e-waste recycling network.

Renewable power is cheaper and safer, military leaders say.

Pedal-powered monorail technology receives $1.05 million investment from Google.

Scientists hope to turn coal plant CO2 emissions into clean air.

A Brooklyn eco eatery cranks up its green design game.

Sustainable seating out of Southeast Asia.

Sunday's show will be the most sustainable yet.

Floating dining room sits on 1,700 plastic bottles.