Every year, 20 million pounds of discarded holiday lights make their way to Shijiao, where they're recycled into slippers and more

Smartly designed, salvaged wood doghouse sports a green roof

Creative recycling by Tenenbaum Hazan

Clever Little Bag, PUMA's new eco packaging, hits the market.

Brooklyn artist turns destestable objects into things of beauty.

Floating dining room sits on 1,700 plastic bottles.

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

Report says exposure to BPA in canned food is "far more extensive" than plastic bottles.

New nanotechnology research means your pants may one day power your iPod.