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

The Hanford Site sits on nearly 600 acres of desert land in Washington and is one of the US' most radioactive and chemical contamination ... not know what they were building or working on, but ...

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

The DOE Hanford office has 303 workers ... employees at the Hanford nuclear site in Eastern Washington. It’s been called the most contaminated site in the Western Hemisphere.