A company charged with decontaminating the devastated Fukushima Nuclear Power Plant encouraged its workers to falsely lower their radiation dosimeter readings by covering the devices with lead, according to a leaked tape of an internal meeting. Nuclear plant workers are not allowed to be exposed to more than 50 millisieverts of radiation a year. But managers at Build-up, a company that provided insulation... 

Japan suspends work at stricken nuke plant due to surge in radiation. Japan suspended operations to keep its stricken nuclear plant from melting down Wednesday after surging radiation made it too dangerous to stay. Chief Cabinet Secretary Yukio Edano said the workers dousing the reactors in a frantic effort to cool them needed to withdraw. “The workers cannot carry out even minimal work at the...