Burlington, Vermont, the state's largest city, recently became the first in the country to use 100 percent renewable energy for its residents' electricity needs. In a state known for socially conscious policies, the feat represents a milestone in the growing…
By PBS NewsHour
Growhaus is a budding -- and booming -- urban garden in the neighborhood in Denver.
The upheaval in Egypt is reminiscent of past protest movements and rebellions that have produced varying results. Some have brought down governments and transformed societies, others have dissipated or been crushed. We highlight some of them here.
By Larisa Epatko
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