Live Screen, designer Danielle Trofe's ingenious vertical hydroponic gardening system geared towards space-sensitive indoor environments, makes its international debut at WantedDesign.

With an 2011 energy overhaul, the Empire State Building became the tallest U.S. building to have received a Gold LEED certification for sustainability.

Mary Richardson Kennedy, an architect who specialized in green design, has died, in what local media called an apparent suicide at her home.

Amicable, adaptable and apparently non-claustrophobic as ever, Luke Clark Tyler gives another tour of his 78-square-foot New York City apartment. Not surprisingly, it's less than 3 minutes long.