FILE - In this May 9, 2017 file photo, signs are posted by the Hanford Nuclear Reservation in Benton County, in Richland, Wash. The U.S. Department of Energy said Wednesday, Oct. 4, 2017 that workers ...

The second Hanford PUREX plant tunnel storing highly radioactive waste has been stabilized to prevent a collapse. Work to fill the tunnel with concrete-like grout began in early October and was ...

Workers have finished filling with grout a partially collapsed tunnel holding radioactive waste at the Hanford nuclear reservation. The concrete-like grout was injected into the top of the tunnel with ...

The Department of Energy plans to prevent a collapse of a Hanford waste storage tunnel by filling it with grout. It is shown under construction in 1964 when it was being built for temporary storage of ...

Friends of Beacon Hill cyclist killed in hit and run plead for tips on suspect vehicle As the Seattle Police Department has released new details of the vehicle involved in a fatal hit and run in ...

A flood emergency is underway in western Washington as several communities are underwater from historic rains. by Associated Press RICHLAND, Wash. (AP) - The U.S. Department of Energy has decided a ...

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SPOKANE — Workers at the Hanford nuclear reservation have started injecting grout into a partially collapsed tunnel that contains radioactive wastes left over from the production of nuclear weapons, ...

SPOKANE – Workers at the Hanford Nuclear Reservation have started injecting grout into a partially collapsed tunnel that contains radioactive wastes left over from the production of nuclear weapons, ...

Signs are posted by the Hanford Nuclear Reservation in Richland, Wash. The U.S. Department of Energy says there is a high risk that a second tunnel filled with radioactive waste might collapse on the ...