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Bolivia's eco-friendly trans-oceanic ships

The Limachi family specializes in building eco-friendly reed ships at this shipyard on the top of the world with pre-Columbian technology. But don't be fooled—these ships can sail across vast oceans.

Dec 13, 2012 5 / 5 (2) 0

Police patrolling social media

From the city's mean streets to Facebook, the police are responding to ever-changing developments and have expanded their beat from the streets outside our door to the virtual pathways of social media, and ...

Dec 10, 2012 3.5 / 5 (2) 0

US intelligence sees fight ahead over water, food

(AP)—Nearly two-thirds of the world's population will live in cities by 2030, with most people middle class, connected by technology, protected by advanced health care and the United States and China perhaps cooperating ...

Dec 10, 2012 4.3 / 5 (4) 3