The U.S. spends trillions of dollars on health care each year yet we are some of the sickest people on earth. In 2011, the WHO ranked the U.S. health care syste

Case studies from cities on five continents demonstrate the advantages of thinking comparatively about urban environments. The global discourse around urban eco

A guide to trade names, brand names, product names, coined names, model names, and design names, with addresses of their manufacturers, importers, marketers, or