TechnologyRobots go deep inside Fukushima nuclear plant to map radiation Robots armed with new radiation-sensing cameras are performing surveys in areas of the stricken plant where radiation levels are too high for humans to enter News
EarthTotal safety an illusion for Japan's nuclear restart Some Japanese nuclear reactors, mothballed since the 2011 Tohoku quake, may soon restart. But nature can outpace new safety precautions, warns a geophysicist 91É«Ç鯬