Officials are continuing to monitor conditions at a dam in Orange County, where there is increased water flow at the spillway ...

Construction began on Wanapum Dam near Vantage in 1959, part of the Grant County Public Utility District’s Priest Rapids ...

Workers hurriedly tried to shore up a rural Utah dam after a 60-foot (18-meter) crack opened and sent water pouring into a creek and endangering the 1,700 residents of a downstream town.

State prosecutors in Brazil have identified cracks in a tailings dam owned by iron ore mining company Vale SA and have asked the firm to hire an independent auditor to look into the matter ...