It didn’t take long for National Geographic Explorer ... one of the earliest maps of global groundwater depletion hotspots, which identified regions in India and California.

8 min read This story appears in the September 2013 issue of National Geographic magazine. The maps here show the world ... Florida and the Gulf Coast. In California, San Francisco's hills would ...

The rugged chaparral of California’s Sespe Wilderness lay hidden ... that showcased the highlights of their beloved Los Padres National Forest from the towering peaks of the Sespe Wilderness ...