The Turkana region in Kenya is not the type of place that would come to mind when picturing a wellspring bursting with water. The area is dry and desolate. It is one of the most arid regions on this ...

As discussed in the previous section, aquifers are one of the central evaluation units in the HRS. Section 8 discussed the HRS definition of an aquifer and how to delineate its boundaries. This ...

They are one of the world’s greatest and most precious natural resources, yet are entirely hidden. Now, for the first time, a high-resolution map shows where underground aquifers store vast amounts of ...