The Top 15 Cities Stories Of 2012
As more people decide to live in cities, urban centers are innovating in how they provide services to their citizens. This year also showed us that even when cities seem like fortresses, nature can have other ideas.
The Top 13 Health Stories Of 2012
Image: ftelkov/Shutterstock
From new devices that can diagnose diseases in seconds to a full rethinking of the toilet for the developing world, the year saw health advances large and small brought on by the ever-increasing connection between medicine and technology.
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The Top 12 Energy Stories Of 2012
The shine might have come off renewable energy in the last year, but new innovations that generate fuel from the craziest sources mean we have a lot of hope for more and more clean power in the future.
