Workers frantically try to restore power at nuclear plant
Fukushima No. 1 nuclear power plant
580 on front line in battle at Fukushima nuclear plant
U.S. evacuates some; residents near plant worry
POINT OF VIEW/ Tetsuo Takashima: Support around-the-clock work to prevent nuclear catastrophe
Comparing Fukushima to Chernobyl
COMMENTARY/ Fukushima: Time for decisive action