The Hanford nuclear reservation covers 580 square miles and environmental cleanup of the site is being done by more than 9,000 federal and contractor employees.
The Hanford nuclear reservation covers 580 square miles and environmental cleanup of the site is being done by more than 9,000 federal and contractor employees.
The Hanford nuclear reservation covers 580 square miles and environmental cleanup of the site is being done by more than 9,000 federal and contractor employees.

Senior staff writer Annette Cary covers Hanford, energy, the environment, science and health for the Tri-City Herald. She’s been a news reporter for more than 30 years in the Pacific Northwest.