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In Santa Rosa, Calif., the electricity powering a lamp may very well come from recycled wastewater.

The Portland Loo is popular with not only the citizens of the Oregon city but other cities too.

Which city has the best park system -- and why?

Many manufacturing hubs are in the Upper Midwest. The following ten metro areas have the highest percentage of manufacturing workers.

Indianapolis is converting its historic minor league ballpark into apartments.

A team of technologists tasked with solving Louisville, Ky.'s biggest problems camps out in the city for a month.

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