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...
Swiss company donates water purification systems in Kenya earns carbon credits in return, and makes a profit.
An ancient technology to purify water meets modern water needs.
Enviropreneur David MacMahon, founder of OceanBoy Shrimp Farms, is paving the way for a more environmentally conscientious shrimping industry.
Researchers at Purdue University say that water hazards on golf courses can do a lot more than provide a challenge to players. They can remove a host of pollutants and improve water quality.
Salt deposits can destroy farm land, but at long last, one scientist has found a crop that will tolerate irrigation by sea water.
The pop cans, plastic cups, cellophane wrappers, and other debris that people toss on streets
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.