It is really about trust; The government and the scientists have been saying for years that fluoride is great and reduces cavities, while there have always been those opposed to putting chemicals in our water and particularly object to fluoride. But nobody objects to iodizing salt or adding vitamin D to milk; where is the dividing line between positive intervention and poison?
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.
