Ethiopia’s prime minister says the Grand Ethiopian Renaissance Dam on the Nile has been completed. Egypt has long opposed the dam, calling it an existential threat to its water supply.

As the first dam on the Colorado River, Laguna Dam was a turning point in Western development. Completed in 1909, it reshaped water use in the Southwest and paved the way for the 14 dams that followed ...

The city of New Albany has issued a response in a nearly yearlong saga over the filling of the Providence Mill Dam. New ...