The best of EcoWatch, right in your inbox. Sign up for our email newsletter!
Captured by an underwater robot on Saturday, footage released by plant operator Tokyo Electric Power Company Holdings Inc. (Tepco) shows for the first time what appears to be melted nuclear fuel inside one of the destroyed Fukushima reactors in Japan.
According to the Japan Times:
"This is the first time Tepco has found something likely to be melted fuel. When the utility sent a different robot into reactor 2 in January, it found black lumps sticking to the grating in the primary containment vessel but said they were difficult to identify.