Environmental officials are investigating a sewer overflow in Johnston City which impacted a creek on Wednesday.

The state’s recent order to demolish the beleaguered 115-year-old LaPrele Dam has drawn renewed attention to Wyoming’s aging ...

including how to shore up more than $118 million to replace the LaPrele Dam, which is under an immediate demolition order to ...

A series of dry dams in the Coulee Region are set to be decommissioned as part of a plan to prevent floods from damaging ...

Hydropower accounts for roughly half of the renewable energy generated in Maine. What will happen as dams disappear?

During the Post Falls City Council meeting on election night, Avista Utilities gave an update on additional details from the ...