A tiny grain of nuclear fuel is pulled from ruined Japanese nuclear plant, in a step toward cleanup
TOKYO -- A robot that has spent months inside the ruins of a nuclear reactor at the tsunami-hit Fukushima Daiichi...
Tsunamis
A robot resumes mission to retrieve a piece of melted fuel from inside a damaged Fukushima reactor
An extendable robot on Tuesday resumed its entry into one of three damaged reactors at Fukushima Daiichi nuclear power plant...
