TOKYO, Oct. 3 (UPI) -- Japanese officials investigating the nuclear crisis at the Fukushima power plant say a hydrogen explosion did not occur in the No. 2 reactor, a report says.
The panel, led by an executive at Tokyo Electric Power Co., overturned a previous conclusion that an explosion took place on March 15, four days after an 8.9-magnitude earthquake and tsunami devastated the region, The Yomiuri Shimbun reported Monday.