FUKUSHIMA, Japan, Feb. 20 (UPI) -- Tokyo Electric (Tepco) officials say they discovered another leaking tank, used to store highly radioactive nuclear waste water, at the Fukushima power plant.
Plant operators say no new water is being pumped into the damaged tank, and that the leak is stopped. But not before roughly 100 metric tons of the toxic water overflowed after a valve was mistakenly left open.