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An exhibit sponsored by International Development Enterprises in Denver features paintings and photos of rural life in places such as India, Honduras, Ethiopia and Vietnam, along with models of IDE's irrigation and water sanitation equipment for visitors to try.

Jeffrey Goldberg's recent interview with Fidel Castro may have raised questions about Castro's commitment to the Cuban model of socialism, but the Cuban leader was absolutely clear on one thing: he enjoys a good dolphin show: We went…

Sep 16

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While attention on the Gulf has mostly focused on oil, the explosion and spill also released tremendous amounts of natural gas. David Valentine, a microbial geochemistry professor at the University of California, Santa Barbara, and his research team…

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