Global, regional, and national age–sex specific all-cause and cause-specific mortality for 240 causes of death, 1990–2013: a systematic analysis for the Global Burden of Disease Study 2013
The Global Energy Architecture Performance Index report 2015 »
World malaria report 2014 »
Over a 14-year period, the Colorado River basin in the U.S. has lost nearly 65 cubic km of freshwater, almost double the volume of the nation's largest reservoir, Nevada's Lake Mead.
More than three-quarters