TOKYO (Kyodo) — Data taken at the Fukushima Daiichi nuclear power plant on the night of March 11 showing a high level of radiation at a reactor building suggest the possibility that key facilities there may have been damaged by the quake itself that day rather than tsunami-caused power loss that failed the reactor’s cooling function, a utility source said Saturday.
The revelation may call for a review of preparedness against quakes at various nuclear power stations in Japan as they have (…)