Three men from Kent were among the 97 fallen workers honored during Washington’s annual Worker Memorial Day ceremony.

The U.S. Supreme Court is considering arguments about temporary storage sites for the country's 90,000 tons of nuclear waste.

The company has a wealth of knowledge from former managers and leaders of Hanford site environmental cleanup work.

Every spring, the Washington Department of Labor and Industries honors workers who have died of work-related illnesses or ...

The Hanford Site in Washington saw more than 400 billion gallons of contaminated liquid dumped into its ground during its use ...

How to secure radioactive waste repositories? When dumping radioactive barrels into the seas was prohibited, inactive mines ...

A Washington nuclear site that was used in World War II and was dubbed the 'underground Chernobyl ' is a disaster waiting to ...

Real estate developer and former GOP state Senate candidate Tim Walsh is in line for a new gig: overseeing the clean-up of ...

As much as $589 billion will be needed to finish environmental cleanup and some monitoring at the Hanford nuclear site in Eastern Washington, but there is some good news there. Three years ago, the ...

A new report by the feds says cleanup at the Hanford site will take until 2086, with other work needed until 2100.

For now, though, most of it is stored in underground steel tanks, primarily at Hanford, Washington, and Savannah River, South ...