iodine-131

(Newser) - One estimate puts the number of American thyroid cancer deaths tied to our decade-plus of above-ground nuclear testing at 49,000. University of Arizona economist Keith Meyers argues the number of deaths could be 14 times higher. Quartz shares the results of his study , which revolves around milk: specifically, the...

(Newser) - The levels of radiation detected in milk tested in Little Rock, Ark., are the highest yet, according to data released by the EPA on Saturday. The level of iodine-131 in the milk was three times higher than the EPA's "maximum containment level" set for safe exposure. But the milk...