Poetic works created from discarded Guggenheim Museum tickets

Sensory system measures eco factors like bacteria, radiation and EMF

Brecce collection combines scrap wood with hi-tech LEDs

Clear polymer solar cells could cover skyscrapers and tablets

This serene property in Glassell Park seems a world away from Los Angeles

Sustainability index launches with support from Nike, Walmart, and Levi's

Recycle Across America looks to make recycling as automatic as stopping at a red light

Recycling programs give fishermen incentives to collect discarded fishing gear

British artist trips the light fantastic at Longwood Gardens

Outdoor book installation in Belgium offers reading material in open air