A design for a green roof, made of triangular panels covered in earth and grass. The roof is adapted from a design for a world map—called a "dymaxion map"—by visionary architect and author Buckminster Fuller.
Cristina Ferrare reveals her favorite springtime vegetables, what makes them so good (and good for you!) and how she came to fall in love with their flavors.
The Dirt blogger Fritz Lenneman shares photos from his weekend project: raising the beds in his backyard garden.
Dr. Laura Berman recommends a couple of field trips for a couple that is struggling with intimacy.
Twenty bucks buys movie tickets or a weekend's worth of lattes. But you can do a world of good - from feeding an endangered animal to educating a child - for even less.
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