During the months WRPS looked the other way when red flags came in that the tank was leaking, Susannah Frame found that the company continued to spend millions on tank upgrades for work that is now useless because the tank is broken.
So who knew what about the leaking tank - and when? Susannah Frame exposes how the truth about the tank was hidden from the Hanford advisory board.
Is there anything the state can do to step in and take control of the risks created by the federal government? Susannah Frame shows you how the state is demanding more action or yet another lawsuit over Hanford's dirty secrets.
KING 5 investigators spent months looking into decisions made by Washington River Protection Solutions and whether it looked the other way when evidence showed there was a major problem on their hands.
The Department of Energy says it isn't likely to make two important deadlines at Hanford. This could delay the transfer and treatment of radioactive waste.
The Obama administration released its proposed Hanford cleanup budget for the 2015 fiscal year Tuesday - and it's a sizable cut. KEPR looked into how the decrease will affect the cleanup and the Tri-Cities' economy.
New documents show some newer nuclear waste storage tanks at the Hanford site could leak.
The U.S. Department of Energy says members of the public can register online beginning in March for public tours of Hanford cleanup sites and the B Reactor.
Donna Busche, who filed a complaint in 2011 about safety issues at Hanford, was fired Tuesday from her job at the nuclear site.
The Hanford Waste Treatment Plant Project will hold a career fair in Richland Feb. 21 to fill more than 200 new positions in engineering, construction, and other fields.
Despite a scare at the end of the year surrounding the feds not passing a budget, Hanford isn't laying off as many as previously thought.
The U.S. Department of Energy will make changes to its waste management practices at Hanford to align them with Washington state regulations.
The Hanford site is one step closer towards final clean up. The largest and final test reactor is being removed.
Three Hanford Nuclear Reservation contractors announced a restructuring plan that could result in up to 450 layoffs.
A nuclear safety manager at the Hanford Nuclear Reservation has filed a new complaint alleging she has suffered retaliation since filing her original complaint in 2011.