Watch Amber MacArthur, tech wiz at Toronto's City TV, talk about TreeHugger's Convenient Truths competition, and watch Lloyd Alter screw up trying to explain it on camera, filmed in the lovely new Smith Cafe on Shaw Street in Toronto. ::City TV and ::AmberMac
This clever low-tech design helps food keep without refrigeration.
Graphite waste is the secret ingredient in using sand to clean dirty water.
Poetree is a clever way to go green and plant a tree in the afterlife.
Get a week of green eating ideas with these delicious vegetarian recipes.
Win an opportunity to travel to Brazil with UNEP and TreeHugger.
Our favorite sustainable undies are here, just in time for Valentine's Day.
This wild treehouse colony lets residents live in the trees, like Ewoks.
