Holly Fretwell 09/14/2012
Living in the Korogocho slum, a small settlement on the outskirts of Nairobi, Kenya, is not easy. Think crowds, no running water or sanitation, minimal electricity, and widespread crime. Furthermore, property rights are limited, at best, and most goods and income are amassed in the underground...
Linda Platts 06/01/2005
In the basement of an engineering building at Northeastern University in Boston, a strange eggbeater-type machine is strapped to a gurney in the corner.
Linda Platts 03/01/2004
In Wyoming's Powder River Basin, efforts to access a major new source of natural gas stalled when drilling for coalbed methane also produced millions of gallons of tainted groundwater. In order to release the methane gas, water trapped in the underground coal seams must be pumped to the surface.