Now that it is summer in the N. hemisphere, friends and family are jetting around the globe to make visits, take vacations and (unintentionally) contribute to global warming. While carbon offset programs are becoming more common - you still can't click on "offset my trip" when booking a flight on Orbitz.com, so it becomes one more extra step on the way to becoming a bona fide treehugger. Is it one you've taken?
This clever low-tech design helps food keep without refrigeration.
This pocket watch is a blast from the past, with an eye for the future.
This weekday vegetarian recipe is a delicious, refreshing take on potatoes
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.
