A third aging underground tank at the Hanford nuclear site is suspected of leaking highly radioactive and hazardous chemical waste into the ground, the Department of Energy said Thursday. “This is ...

Hanford site workers have reached a key environmental cleanup milestone, emptying radioactive waste from a second tank farm. “This is an important moment in our Hanford cleanup effort,” said Brian ...

An underground Hanford tank holding 123,000 gallons of radioactive waste appears to be leaking contaminated liquid into the ground, according to the Department of Energy. This is the second of Hanford ...

A third aging underground tank at the Hanford nuclear site is suspected of leaking highly radioactive and hazardous chemical waste into the ground, the U.S. Department of Energy said Thursday. “This ...