A flush of cleaned wastewater into the Santa Cruz River has restored a fish and wildlife connection in Arizona's Sky Islands.

The fight came to a head in 2020 when federal agencies released the current guidelines for the federal system’s operations — known as the Columbia River Operating System Environmental Impact Statement ...

However, a coalition of environmental and other groups that want the Snake River dams in Eastern Washington removed, applauded the planned update to the study as “a step forward to ensure solutions ...

Federal agencies announced Thursday they will update the environmental guidelines that shape how they operate 14 dams on the ...

Two federal agencies that operate dams on the Snake and Columbia rivers are reopening a 4-year-old study that rejected dam breaching to help save wild salmon and steelhead.

The Army Corps of Engineers and Bureau of Reclamation plan to update the 5,000-page Columbia River System Operations Environmental Impact Statement to consider new information that has emerged since ...

The U.S. Army Corps of Engineers and the Bureau of Reclamation announced Tuesday that they will update an environmental study on the management of federal dams along the Columbia and Snake rivers.

Two federal agencies that operate dams on the Snake and Columbia rivers are reopening a 4-year-old study that rejected dam ...

Chuckles ] You know, it's beautiful. It's stunning. -We'll meet and travel with the people who live and work alongside this unspoilt river... -It's just amazing. -...on a 172-kilometer journey ...

“The purpose of this action is to operate the Columbia River System to meet multiple responsibilities including resource, ...

The power grid produces as it is consumed. Energy production rises and falls in tandem with human activity, allowing ...

This small river meets up with the Mighty Mississippi close to St. Louis ... If you want to sail the northern part of the ...