Home Water Conservation: Reusing White, Gray and Black Water (Reuters)
(March 9, 2009, Reuters)
From cotton farms to factories that make high-tech computer chips, companies face huge risks from droughts like those searing California and Australia and that recently parched the U.S. Southeast.
Climate scientists say droughts will become more common as higher temperatures evaporate water supplies and overuse drain aquifers faster than they can be replenished [...]