Dizzying overhead shots of Manhattan--acrophobiacs, avert your eyes

Seventh-generation farmer Forrest Pritchard skewers television's portrayal of agriculture

Swedish capital's subway system gets an artistic makeover

Retreating ice unveils mineral treasures

Whimsical project in Finnish capital combines urban gardening, sustainable design and public transit

Artist and Tree Activist Gillian Ware on preserving and respecting the arboreal world

Scandinavian country sets ambitious renewable energy goals

Traffic planners restrain cars in favor of walking and public transit