RICHLAND, Wash. – The Hanford Site has safely disposed of about 2,000 gallons of treated tank waste.

Oregon nonprofit Columbia Riverkeeper filed a lawsuit against the Department of Energy alleging a FOIA violation over information related to plans to develop the Hanford nuclear site.

Trump administration proposes Hanford nuclear site 2026 cleanup budget critics say lacks money needed to meet DOE legal deadlines for environmental cleanup.

The top local leader for the Hanford nuclear site in Eastern Washington has resigned, which follows the resignation of his second in command.

DOE Hanford manager Brian Vance announces resignation as leader of Hanford nuclear reservation site in E. Washington. Deputy also quits.

The top local leader for the Hanford nuclear site in Eastern Washington has resigned, which follows the resignation of his second in command. Brian Vance has been the Department of Energy Hanford ...

Plans to transform Hanford, which was integral to the nation’s nuclear arsenal after World War II, had just begun inching forward when President Trump started his second term.

Layoffs at the Hanford site near Richland included safety engineers, environmental scientists and employees who protect workers’ rights, said Sen. Patty Murray, D-Wash., in a news release Friday.

Layoffs at the Hanford site included safety engineers and scientists, Sen. Patty Murray said. Hundreds of other federal workers in the state lost their jobs too.