China has approved what is set to become the biggest hydropower dam complex in the world, capable of producing nearly three ...

The Bureau of Reclamation recommissioned the historic light show on the spillway of Grand Coulee Dam from 5 to 7 p.m. on New ...

COULEE CITY, Wash - The iconic Light Board Show has returned to Grand Coulee Dam. The breathtaking display on the spillway of ...

The historical light show is back at the Grand Coulee Dam! "Look at the beautiful lights on there," said Lisa as her family watched the show Thursday night.

Kleinschmidt Associates has partnered with Anchor QEA to lead the development of fish passage systems at Chief Joseph and ...

School districts around north-central Washington state are rethinking their schedules with Grand Coulee Dam School District being the latest to switch to a four-day school week.

The new designation is an early step in what could be a decadeslong cleanup process following nearly a century of Canadian metal smelter Teck Metals Ltd. dumping heavy metals, including ...

The Fire Safety Division within the Health Safety and Environmental Group at the Grand Coulee Dam faces multifaceted challenges inherent in overseeing the largest dam in the United States.

(The Seattle Times files) The U.S. Environmental Protection Agency announced Friday a roughly 150-mile stretch of the Columbia River between the Canadian border and Grand Coulee Dam has been added ...

A wildfire burns near the Grand Coulee Dam in 2018. (Chris Majors/Getty Images) After more than five years of waiting in some cases, wildfire survivors across the West will be relieved of paying ...