An underwater robot captured images of solidified lava-like rocks Friday inside a damaged reactor at Japan's crippled Fukushima nuclear plant, spotting for the first time what is believed to be nuclear fuel that melted six years ago.
Japan has restarted its first nuclear reactor under new safety rules following the 2011 Fukushima disaster.
An underwater robot captured images of solidified lava-like rocks Friday inside a damaged reactor at Japan's crippled Fukushima nuclear plant, spotting for the first time what is believed to be nuclear fuel that melted six years ago.
Japan has restarted its first nuclear reactor under new safety rules following the 2011 Fukushima disaster.
