Report says Michigan 2020 dam failures were 'preventable'

The failure of two Michigan dams that forced evacuation of 10,000 people and destroyed 150 homes was "foreseeable and preventable," resulting from errors and miscalculations over nearly a century, an expert panel said Wednesday.

Earth's atmosphere may be source of some lunar water

Hydrogen and oxygen ions escaping from Earth's upper atmosphere and combining on the moon could be one of the sources of the known lunar water and ice, according to new research by University of Alaska Fairbanks Geophysical ...

Army Corps plans extensive review of Great Lakes tunnel plan

The U.S. Army Corps of Engineers said Wednesday it would conduct an extensive review of Enbridge Energy's plan to build an oil pipeline tunnel beneath a Great Lakes channel in Michigan, which could significantly delay the ...

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