Add Yahoo as a preferred source to see more of our stories on Google. Environmental groups and the state of Oregon asked a judge Tuesday to OK a suite of changes to dam operations in the Columbia ...

The U.S. Army Corps of Engineers is set to start raising a dam used to catch millions of tons of Mount St. Helens sediment that flows each year from the mountain into the Toutle, Cowlitz and Columbia ...

Add Yahoo as a preferred source to see more of our stories on Google. The possibility of removing four Snake River dams — Ice Harbor Dam, Lower Monumental Dam, Little Goose Dam and Lower Granite Dam — ...

Environmental groups and others want to see hydropower operations changed to favor fish survival. Utility groups warn of problems for the power grid A long-running court battle over how to balance ...

The cancellation follows President Donald Trump’s decision last month to pull out of a $1 billion agreement with tribal nations and Pacific Northwest states. The Trump administration canceled an ...

Last week, the Trump administration pulled out of a historic agreement made in 2023 to aid in salmon recovery and renewable energy for tribes. The agreement would have invested more than $1 billion in ...

Environmental and recreation groups represented by the Earthjustice law firm are seeking a preliminary injunction, asking a federal judge to order the government to take emergency measures to protect ...

A group pushing to resurrect decades-old plans to build a dam on the Duck River in Columbia, Tennessee, is working with U.S. Rep. Andy Ogles to secure congressional funding to fast-track a feasibility ...

Northwest states, tribes and environmental groups will resume suing the federal government over its hydroelectric dam operations in the Columbia River Basin that have harmed endangered native fish ...