Researchers examine the age of groundwater in Egyptian aquifers

Most of the water used by people in Egypt comes from the Nile River, which originates from precipitation over mountainous areas in the Ethiopian highlands. In areas far from the Nile River Valley, however, where water is ...

Marcellus brine migration likely natural, not man-made: study

A Duke University study of well water in northeastern Pennsylvania suggests that naturally occurring pathways could have allowed salts and gases from the Marcellus shale formation deep underground to migrate up into shallow ...

Millions of farmers 'replumb' the world's largest delta

Collective groundwater pumping by millions of farmers in Bangladesh in the dry season each year has created vast natural reservoirs underground that, over a 30-year-period, rival the world's largest dams—these sustain irrigation ...

Prairie restoration also helps restore water quality

U.S. Department of Agriculture (USDA) scientists are studying the overall improvement in water quality when native prairie vegetation is restored to fields once cropped with corn and soybeans. Agricultural Research Service ...

US unveils Keystone pipeline environmental study

The US State Department suggested Friday that a $7 billion Canada-to-Texas oil pipeline would have no major impact on the environment, but stopped short of recommending it be approved.

US to study alternate route for US-Canada pipeline

The US government said Thursday it would study an alternate route for a controversial US-Canada oil pipeline, and pushed back its final decision on the project until 2013 -- after next year's presidential elections.

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