Reuters: Japan may restart several reactors shut down by the Fukushima nuclear crisis in about a year, a senior regulator said in an interview on Tuesday, a day after new safety rules went into effect designed to avoid a repeat of the disaster.
At the Fukushima Daiichi nuclear plant north of Tokyo, the site of the world's worst atomic disaster since Chernobyl in 1986, the situation took a turn for the worse as radiation levels in groundwater soared, suggesting highly toxic materials from the plant are...