TEPCO told to freeze soil around reactor buildings to block groundwater
Fukushima No. 1 nuclear power plant
NRA approves TEPCO's Fukushima decommissioning plan, urges solution for water problem
Nuclear watchdog to answer unresolved questions about Fukushima disaster
Declining radiation measured near Fukushima plant, some blown elsewhere
NRA urges monitoring of Fukushima sea
Watchdog: Ocean contamination likely at Fukushima
TEPCO says was reluctant to worry public over leak