Number of real Christmas trees sold in the United States in 2008.
Find out how to make Marjorie Johnson's Orange Sugar Christmas Trees, a recipe from The Road to Blue Ribbon Baking with Marjorie.
Oprah Radio host Nate Berkus talks with furniture designer and manufacturer Robert Craymer about eco-friendly design.
Ever snoozed on soy, rubber or herbal tea? Laura Fraser goes on the hunt for a bed that's not bad for the planet.
We found safer, eco-friendly alternatives to conventional cleaners and asked some dirt-averse O staffers to put them to the test.